E minor is a minor scale based on E, consisting of the pitches E, F♯, G, A, B, C, and D. Its key signature has one sharp, on the F. Its relative major is G major and its parallel major is E major. The E natural minor scale is: Changes needed for the melodic and harmonic versions of the scale are written in with accidentals as necessary. The E harmonic minor and melodic minor scales are: Much of the classical guitar repertoire is in E minor, as this is a very natural key for the instrument. In standard tuning (E A D G B E), four of the instrument's six open (unfretted) strings are part of the tonic chord. The key of E minor is also popular in heavy metal music, as its tonic is the lowest note on a standard-tuned guitar.

Domenico Gaetano Maria Donizetti (29 November 1797 – 8 April 1848) was an Italian composer, best known for his over 70 operas. Along with Gioachino Rossini and Vincenzo Bellini, he was a leading composer of the bel canto opera style during the first half of the nineteenth century and a probable influence on other composers such as Giuseppe Verdi. Donizetti was born in Bergamo in Lombardy. At an early age he was taken up by Simon Mayr who enrolled him with a full scholarship in a school which he had set up. There he received detailed musical training. Mayr was instrumental in obtaining a place for Donizetti at the Bologna Academy, where, at the age of 19, he wrote his first one-act opera, the comedy Il Pigmalione, which may never have been performed during his lifetime. An offer in 1822 from Domenico Barbaja, the impresario of the Teatro di San Carlo in Naples, which followed the composer's ninth opera, led to his move to Naples and his residency there until production of Caterina Cornaro in January 1844. In all, 51 of Donizetti's operas were presented in Naples. Before 1830, success came primarily with his comic operas, the serious ones failing to attract significant audiences. His first notable success came with an opera seria, Zoraida di Granata, which was presented in 1822 in Rome. In 1830, when Anna Bolena was first performed, Donizetti made a major impact on the Italian and international opera scene shifting the balance of success away from primarily comedic operas, although even after that date, his best-known works included comedies such as L'elisir d'amore (1832) and Don Pasquale (1843). Significant historical dramas did succeed; they included Lucia di Lammermoor (the first to have a libretto written by Salvadore Cammarano) given in Naples in 1835, and one of the most successful Neapolitan operas, Roberto Devereux in 1837. Up to that point, all of his operas had been set to Italian libretti. Donizetti found himself increasingly chafing against the censorship limitations in Italy (and especially in Naples). From about 1836, he became interested in working in Paris, where he saw greater freedom to choose subject matter, in addition to receiving larger fees and greater prestige. From 1838, beginning with an offer from the Paris Opéra for two new works, he spent much of the following 10 years in that city, and set several operas to French texts as well as overseeing staging of his Italian works. The first opera was a French version of the then-unperformed Poliuto which, in April 1840, was revised to become Les martyrs. Two new operas were also given in Paris at that time. Throughout the 1840s Donizetti moved between Naples, Rome, Paris, and Vienna, continuing to compose and stage his own operas as well as those of other composers. From around 1843, severe illness began to limit his activities. By early 1846 he was obliged to be confined to an institution for the mentally ill and, by late 1847, friends had him moved back to Bergamo, where he died in April 1848 in a state of mental derangement due to neurosyphilis.

Domenico Gaetano Maria Donizetti (29 November 1797 – 8 April 1848) was an Italian composer, best known for his over 70 operas. Along with Gioachino Rossini and Vincenzo Bellini, he was a leading composer of the bel canto opera style during the first half of the nineteenth century and a probable influence on other composers such as Giuseppe Verdi. Donizetti was born in Bergamo in Lombardy. At an early age he was taken up by Simon Mayr who enrolled him with a full scholarship in a school which he had set up. There he received detailed musical training. Mayr was instrumental in obtaining a place for Donizetti at the Bologna Academy, where, at the age of 19, he wrote his first one-act opera, the comedy Il Pigmalione, which may never have been performed during his lifetime. An offer in 1822 from Domenico Barbaja, the impresario of the Teatro di San Carlo in Naples, which followed the composer's ninth opera, led to his move to Naples and his residency there until production of Caterina Cornaro in January 1844. In all, 51 of Donizetti's operas were presented in Naples. Before 1830, success came primarily with his comic operas, the serious ones failing to attract significant audiences. His first notable success came with an opera seria, Zoraida di Granata, which was presented in 1822 in Rome. In 1830, when Anna Bolena was first performed, Donizetti made a major impact on the Italian and international opera scene shifting the balance of success away from primarily comedic operas, although even after that date, his best-known works included comedies such as L'elisir d'amore (1832) and Don Pasquale (1843). Significant historical dramas did succeed; they included Lucia di Lammermoor (the first to have a libretto written by Salvadore Cammarano) given in Naples in 1835, and one of the most successful Neapolitan operas, Roberto Devereux in 1837. Up to that point, all of his operas had been set to Italian libretti. Donizetti found himself increasingly chafing against the censorship limitations in Italy (and especially in Naples). From about 1836, he became interested in working in Paris, where he saw greater freedom to choose subject matter, in addition to receiving larger fees and greater prestige. From 1838, beginning with an offer from the Paris Opéra for two new works, he spent much of the following 10 years in that city, and set several operas to French texts as well as overseeing staging of his Italian works. The first opera was a French version of the then-unperformed Poliuto which, in April 1840, was revised to become Les martyrs. Two new operas were also given in Paris at that time. Throughout the 1840s Donizetti moved between Naples, Rome, Paris, and Vienna, continuing to compose and stage his own operas as well as those of other composers. From around 1843, severe illness began to limit his activities. By early 1846 he was obliged to be confined to an institution for the mentally ill and, by late 1847, friends had him moved back to Bergamo, where he died in April 1848 in a state of mental derangement due to neurosyphilis.

A variety of musical terms are encountered in printed scores, music reviews, and program notes. Most of the terms are Italian, in accordance with the Italian origins of many European musical conventions. Sometimes, the special musical meanings of these phrases differ from the original or current Italian meanings. Most of the other terms are taken from French and German, indicated by Fr. and Ger., respectively. Unless specified, the terms are Italian or English. The list can never be complete: some terms are common, and others are used only occasionally, and new ones are coined from time to time. Some composers prefer terms from their own language rather than the standard terms listed here.

The cor anglais (UK: , US: or original French: [kɔʁ ɑ̃ɡlɛ]; plural: cors anglais), or English horn (mainly North America), is a double-reed woodwind instrument in the oboe family. It is approximately one and a half times the length of an oboe, making it essentially an alto oboe in F. The cor anglais is a transposing instrument pitched in F, a perfect fifth lower than the oboe (a C instrument). This means that music for the cor anglais is written a perfect fifth higher than the instrument sounds. The fingering and playing technique used for the cor anglais are essentially the same as those of the oboe, and oboists typically double on the cor anglais when required. The cor anglais normally lacks the lowest B♭ key found on most oboes, and so its sounding range stretches from E3 (written B♮) below middle C to C6 two octaves above middle C. Some versions have a Low B♭ key to extend the range down one more note to sounding E♭3.

The cor anglais (UK: , US: or original French: [kɔʁ ɑ̃ɡlɛ]; plural: cors anglais), or English horn (mainly North America), is a double-reed woodwind instrument in the oboe family. It is approximately one and a half times the length of an oboe, making it essentially an alto oboe in F. The cor anglais is a transposing instrument pitched in F, a perfect fifth lower than the oboe (a C instrument). This means that music for the cor anglais is written a perfect fifth higher than the instrument sounds. The fingering and playing technique used for the cor anglais are essentially the same as those of the oboe, and oboists typically double on the cor anglais when required. The cor anglais normally lacks the lowest B♭ key found on most oboes, and so its sounding range stretches from E3 (written B♮) below middle C to C6 two octaves above middle C. Some versions have a Low B♭ key to extend the range down one more note to sounding E♭3.

This is a list of compositions by Carl Czerny. Czerny composed a large number of pieces (up to Op. 861), including piano music (études, nocturnes, 11 sonatas, opera theme arrangements and variations) and also masses and choral music, 6 symphonies, concertos, songs, string quartets and other chamber music. Czerny himself divided his music into four categories: studies and exercises easy pieces for students brilliant pieces for concerts serious music.

The following is a non-exhaustive list of notable compositions for the harp.

Domenico Gaetano Maria Donizetti (29 November 1797 – 8 April 1848) was an Italian composer, best known for his over 70 operas. Along with Gioachino Rossini and Vincenzo Bellini, he was a leading composer of the bel canto opera style during the first half of the nineteenth century and a probable influence on other composers such as Giuseppe Verdi. Donizetti was born in Bergamo in Lombardy. At an early age he was taken up by Simon Mayr who enrolled him with a full scholarship in a school which he had set up. There he received detailed musical training. Mayr was instrumental in obtaining a place for Donizetti at the Bologna Academy, where, at the age of 19, he wrote his first one-act opera, the comedy Il Pigmalione, which may never have been performed during his lifetime. An offer in 1822 from Domenico Barbaja, the impresario of the Teatro di San Carlo in Naples, which followed the composer's ninth opera, led to his move to Naples and his residency there until production of Caterina Cornaro in January 1844. In all, 51 of Donizetti's operas were presented in Naples. Before 1830, success came primarily with his comic operas, the serious ones failing to attract significant audiences. His first notable success came with an opera seria, Zoraida di Granata, which was presented in 1822 in Rome. In 1830, when Anna Bolena was first performed, Donizetti made a major impact on the Italian and international opera scene shifting the balance of success away from primarily comedic operas, although even after that date, his best-known works included comedies such as L'elisir d'amore (1832) and Don Pasquale (1843). Significant historical dramas did succeed; they included Lucia di Lammermoor (the first to have a libretto written by Salvadore Cammarano) given in Naples in 1835, and one of the most successful Neapolitan operas, Roberto Devereux in 1837. Up to that point, all of his operas had been set to Italian libretti. Donizetti found himself increasingly chafing against the censorship limitations in Italy (and especially in Naples). From about 1836, he became interested in working in Paris, where he saw greater freedom to choose subject matter, in addition to receiving larger fees and greater prestige. From 1838, beginning with an offer from the Paris Opéra for two new works, he spent much of the following 10 years in that city, and set several operas to French texts as well as overseeing staging of his Italian works. The first opera was a French version of the then-unperformed Poliuto which, in April 1840, was revised to become Les martyrs. Two new operas were also given in Paris at that time. Throughout the 1840s Donizetti moved between Naples, Rome, Paris, and Vienna, continuing to compose and stage his own operas as well as those of other composers. From around 1843, severe illness began to limit his activities. By early 1846 he was obliged to be confined to an institution for the mentally ill and, by late 1847, friends had him moved back to Bergamo, where he died in April 1848 in a state of mental derangement due to neurosyphilis.

Domenico Gaetano Maria Donizetti (29 November 1797 – 8 April 1848) was an Italian composer, best known for his over 70 operas. Along with Gioachino Rossini and Vincenzo Bellini, he was a leading composer of the bel canto opera style during the first half of the nineteenth century and a probable influence on other composers such as Giuseppe Verdi. Donizetti was born in Bergamo in Lombardy. At an early age he was taken up by Simon Mayr who enrolled him with a full scholarship in a school which he had set up. There he received detailed musical training. Mayr was instrumental in obtaining a place for Donizetti at the Bologna Academy, where, at the age of 19, he wrote his first one-act opera, the comedy Il Pigmalione, which may never have been performed during his lifetime. An offer in 1822 from Domenico Barbaja, the impresario of the Teatro di San Carlo in Naples, which followed the composer's ninth opera, led to his move to Naples and his residency there until production of Caterina Cornaro in January 1844. In all, 51 of Donizetti's operas were presented in Naples. Before 1830, success came primarily with his comic operas, the serious ones failing to attract significant audiences. His first notable success came with an opera seria, Zoraida di Granata, which was presented in 1822 in Rome. In 1830, when Anna Bolena was first performed, Donizetti made a major impact on the Italian and international opera scene shifting the balance of success away from primarily comedic operas, although even after that date, his best-known works included comedies such as L'elisir d'amore (1832) and Don Pasquale (1843). Significant historical dramas did succeed; they included Lucia di Lammermoor (the first to have a libretto written by Salvadore Cammarano) given in Naples in 1835, and one of the most successful Neapolitan operas, Roberto Devereux in 1837. Up to that point, all of his operas had been set to Italian libretti. Donizetti found himself increasingly chafing against the censorship limitations in Italy (and especially in Naples). From about 1836, he became interested in working in Paris, where he saw greater freedom to choose subject matter, in addition to receiving larger fees and greater prestige. From 1838, beginning with an offer from the Paris Opéra for two new works, he spent much of the following 10 years in that city, and set several operas to French texts as well as overseeing staging of his Italian works. The first opera was a French version of the then-unperformed Poliuto which, in April 1840, was revised to become Les martyrs. Two new operas were also given in Paris at that time. Throughout the 1840s Donizetti moved between Naples, Rome, Paris, and Vienna, continuing to compose and stage his own operas as well as those of other composers. From around 1843, severe illness began to limit his activities. By early 1846 he was obliged to be confined to an institution for the mentally ill and, by late 1847, friends had him moved back to Bergamo, where he died in April 1848 in a state of mental derangement due to neurosyphilis.

Domenico Gaetano Maria Donizetti (29 November 1797 – 8 April 1848) was an Italian composer, best known for his over 70 operas. Along with Gioachino Rossini and Vincenzo Bellini, he was a leading composer of the bel canto opera style during the first half of the nineteenth century and a probable influence on other composers such as Giuseppe Verdi. Donizetti was born in Bergamo in Lombardy. At an early age he was taken up by Simon Mayr who enrolled him with a full scholarship in a school which he had set up. There he received detailed musical training. Mayr was instrumental in obtaining a place for Donizetti at the Bologna Academy, where, at the age of 19, he wrote his first one-act opera, the comedy Il Pigmalione, which may never have been performed during his lifetime. An offer in 1822 from Domenico Barbaja, the impresario of the Teatro di San Carlo in Naples, which followed the composer's ninth opera, led to his move to Naples and his residency there until production of Caterina Cornaro in January 1844. In all, 51 of Donizetti's operas were presented in Naples. Before 1830, success came primarily with his comic operas, the serious ones failing to attract significant audiences. His first notable success came with an opera seria, Zoraida di Granata, which was presented in 1822 in Rome. In 1830, when Anna Bolena was first performed, Donizetti made a major impact on the Italian and international opera scene shifting the balance of success away from primarily comedic operas, although even after that date, his best-known works included comedies such as L'elisir d'amore (1832) and Don Pasquale (1843). Significant historical dramas did succeed; they included Lucia di Lammermoor (the first to have a libretto written by Salvadore Cammarano) given in Naples in 1835, and one of the most successful Neapolitan operas, Roberto Devereux in 1837. Up to that point, all of his operas had been set to Italian libretti. Donizetti found himself increasingly chafing against the censorship limitations in Italy (and especially in Naples). From about 1836, he became interested in working in Paris, where he saw greater freedom to choose subject matter, in addition to receiving larger fees and greater prestige. From 1838, beginning with an offer from the Paris Opéra for two new works, he spent much of the following 10 years in that city, and set several operas to French texts as well as overseeing staging of his Italian works. The first opera was a French version of the then-unperformed Poliuto which, in April 1840, was revised to become Les martyrs. Two new operas were also given in Paris at that time. Throughout the 1840s Donizetti moved between Naples, Rome, Paris, and Vienna, continuing to compose and stage his own operas as well as those of other composers. From around 1843, severe illness began to limit his activities. By early 1846 he was obliged to be confined to an institution for the mentally ill and, by late 1847, friends had him moved back to Bergamo, where he died in April 1848 in a state of mental derangement due to neurosyphilis.

Domenico Gaetano Maria Donizetti (29 November 1797 – 8 April 1848) was an Italian composer, best known for his over 70 operas. Along with Gioachino Rossini and Vincenzo Bellini, he was a leading composer of the bel canto opera style during the first half of the nineteenth century and a probable influence on other composers such as Giuseppe Verdi. Donizetti was born in Bergamo in Lombardy. At an early age he was taken up by Simon Mayr who enrolled him with a full scholarship in a school which he had set up. There he received detailed musical training. Mayr was instrumental in obtaining a place for Donizetti at the Bologna Academy, where, at the age of 19, he wrote his first one-act opera, the comedy Il Pigmalione, which may never have been performed during his lifetime. An offer in 1822 from Domenico Barbaja, the impresario of the Teatro di San Carlo in Naples, which followed the composer's ninth opera, led to his move to Naples and his residency there until production of Caterina Cornaro in January 1844. In all, 51 of Donizetti's operas were presented in Naples. Before 1830, success came primarily with his comic operas, the serious ones failing to attract significant audiences. His first notable success came with an opera seria, Zoraida di Granata, which was presented in 1822 in Rome. In 1830, when Anna Bolena was first performed, Donizetti made a major impact on the Italian and international opera scene shifting the balance of success away from primarily comedic operas, although even after that date, his best-known works included comedies such as L'elisir d'amore (1832) and Don Pasquale (1843). Significant historical dramas did succeed; they included Lucia di Lammermoor (the first to have a libretto written by Salvadore Cammarano) given in Naples in 1835, and one of the most successful Neapolitan operas, Roberto Devereux in 1837. Up to that point, all of his operas had been set to Italian libretti. Donizetti found himself increasingly chafing against the censorship limitations in Italy (and especially in Naples). From about 1836, he became interested in working in Paris, where he saw greater freedom to choose subject matter, in addition to receiving larger fees and greater prestige. From 1838, beginning with an offer from the Paris Opéra for two new works, he spent much of the following 10 years in that city, and set several operas to French texts as well as overseeing staging of his Italian works. The first opera was a French version of the then-unperformed Poliuto which, in April 1840, was revised to become Les martyrs. Two new operas were also given in Paris at that time. Throughout the 1840s Donizetti moved between Naples, Rome, Paris, and Vienna, continuing to compose and stage his own operas as well as those of other composers. From around 1843, severe illness began to limit his activities. By early 1846 he was obliged to be confined to an institution for the mentally ill and, by late 1847, friends had him moved back to Bergamo, where he died in April 1848 in a state of mental derangement due to neurosyphilis.

Domenico Gaetano Maria Donizetti (29 November 1797 – 8 April 1848) was an Italian composer, best known for his over 70 operas. Along with Gioachino Rossini and Vincenzo Bellini, he was a leading composer of the bel canto opera style during the first half of the nineteenth century and a probable influence on other composers such as Giuseppe Verdi. Donizetti was born in Bergamo in Lombardy. At an early age he was taken up by Simon Mayr who enrolled him with a full scholarship in a school which he had set up. There he received detailed musical training. Mayr was instrumental in obtaining a place for Donizetti at the Bologna Academy, where, at the age of 19, he wrote his first one-act opera, the comedy Il Pigmalione, which may never have been performed during his lifetime. An offer in 1822 from Domenico Barbaja, the impresario of the Teatro di San Carlo in Naples, which followed the composer's ninth opera, led to his move to Naples and his residency there until production of Caterina Cornaro in January 1844. In all, 51 of Donizetti's operas were presented in Naples. Before 1830, success came primarily with his comic operas, the serious ones failing to attract significant audiences. His first notable success came with an opera seria, Zoraida di Granata, which was presented in 1822 in Rome. In 1830, when Anna Bolena was first performed, Donizetti made a major impact on the Italian and international opera scene shifting the balance of success away from primarily comedic operas, although even after that date, his best-known works included comedies such as L'elisir d'amore (1832) and Don Pasquale (1843). Significant historical dramas did succeed; they included Lucia di Lammermoor (the first to have a libretto written by Salvadore Cammarano) given in Naples in 1835, and one of the most successful Neapolitan operas, Roberto Devereux in 1837. Up to that point, all of his operas had been set to Italian libretti. Donizetti found himself increasingly chafing against the censorship limitations in Italy (and especially in Naples). From about 1836, he became interested in working in Paris, where he saw greater freedom to choose subject matter, in addition to receiving larger fees and greater prestige. From 1838, beginning with an offer from the Paris Opéra for two new works, he spent much of the following 10 years in that city, and set several operas to French texts as well as overseeing staging of his Italian works. The first opera was a French version of the then-unperformed Poliuto which, in April 1840, was revised to become Les martyrs. Two new operas were also given in Paris at that time. Throughout the 1840s Donizetti moved between Naples, Rome, Paris, and Vienna, continuing to compose and stage his own operas as well as those of other composers. From around 1843, severe illness began to limit his activities. By early 1846 he was obliged to be confined to an institution for the mentally ill and, by late 1847, friends had him moved back to Bergamo, where he died in April 1848 in a state of mental derangement due to neurosyphilis.

Domenico Gaetano Maria Donizetti (29 November 1797 – 8 April 1848) was an Italian composer, best known for his over 70 operas. Along with Gioachino Rossini and Vincenzo Bellini, he was a leading composer of the bel canto opera style during the first half of the nineteenth century and a probable influence on other composers such as Giuseppe Verdi. Donizetti was born in Bergamo in Lombardy. At an early age he was taken up by Simon Mayr who enrolled him with a full scholarship in a school which he had set up. There he received detailed musical training. Mayr was instrumental in obtaining a place for Donizetti at the Bologna Academy, where, at the age of 19, he wrote his first one-act opera, the comedy Il Pigmalione, which may never have been performed during his lifetime. An offer in 1822 from Domenico Barbaja, the impresario of the Teatro di San Carlo in Naples, which followed the composer's ninth opera, led to his move to Naples and his residency there until production of Caterina Cornaro in January 1844. In all, 51 of Donizetti's operas were presented in Naples. Before 1830, success came primarily with his comic operas, the serious ones failing to attract significant audiences. His first notable success came with an opera seria, Zoraida di Granata, which was presented in 1822 in Rome. In 1830, when Anna Bolena was first performed, Donizetti made a major impact on the Italian and international opera scene shifting the balance of success away from primarily comedic operas, although even after that date, his best-known works included comedies such as L'elisir d'amore (1832) and Don Pasquale (1843). Significant historical dramas did succeed; they included Lucia di Lammermoor (the first to have a libretto written by Salvadore Cammarano) given in Naples in 1835, and one of the most successful Neapolitan operas, Roberto Devereux in 1837. Up to that point, all of his operas had been set to Italian libretti. Donizetti found himself increasingly chafing against the censorship limitations in Italy (and especially in Naples). From about 1836, he became interested in working in Paris, where he saw greater freedom to choose subject matter, in addition to receiving larger fees and greater prestige. From 1838, beginning with an offer from the Paris Opéra for two new works, he spent much of the following 10 years in that city, and set several operas to French texts as well as overseeing staging of his Italian works. The first opera was a French version of the then-unperformed Poliuto which, in April 1840, was revised to become Les martyrs. Two new operas were also given in Paris at that time. Throughout the 1840s Donizetti moved between Naples, Rome, Paris, and Vienna, continuing to compose and stage his own operas as well as those of other composers. From around 1843, severe illness began to limit his activities. By early 1846 he was obliged to be confined to an institution for the mentally ill and, by late 1847, friends had him moved back to Bergamo, where he died in April 1848 in a state of mental derangement due to neurosyphilis.

Domenico Gaetano Maria Donizetti (29 November 1797 – 8 April 1848) was an Italian composer, best known for his over 70 operas. Along with Gioachino Rossini and Vincenzo Bellini, he was a leading composer of the bel canto opera style during the first half of the nineteenth century and a probable influence on other composers such as Giuseppe Verdi. Donizetti was born in Bergamo in Lombardy. At an early age he was taken up by Simon Mayr who enrolled him with a full scholarship in a school which he had set up. There he received detailed musical training. Mayr was instrumental in obtaining a place for Donizetti at the Bologna Academy, where, at the age of 19, he wrote his first one-act opera, the comedy Il Pigmalione, which may never have been performed during his lifetime. An offer in 1822 from Domenico Barbaja, the impresario of the Teatro di San Carlo in Naples, which followed the composer's ninth opera, led to his move to Naples and his residency there until production of Caterina Cornaro in January 1844. In all, 51 of Donizetti's operas were presented in Naples. Before 1830, success came primarily with his comic operas, the serious ones failing to attract significant audiences. His first notable success came with an opera seria, Zoraida di Granata, which was presented in 1822 in Rome. In 1830, when Anna Bolena was first performed, Donizetti made a major impact on the Italian and international opera scene shifting the balance of success away from primarily comedic operas, although even after that date, his best-known works included comedies such as L'elisir d'amore (1832) and Don Pasquale (1843). Significant historical dramas did succeed; they included Lucia di Lammermoor (the first to have a libretto written by Salvadore Cammarano) given in Naples in 1835, and one of the most successful Neapolitan operas, Roberto Devereux in 1837. Up to that point, all of his operas had been set to Italian libretti. Donizetti found himself increasingly chafing against the censorship limitations in Italy (and especially in Naples). From about 1836, he became interested in working in Paris, where he saw greater freedom to choose subject matter, in addition to receiving larger fees and greater prestige. From 1838, beginning with an offer from the Paris Opéra for two new works, he spent much of the following 10 years in that city, and set several operas to French texts as well as overseeing staging of his Italian works. The first opera was a French version of the then-unperformed Poliuto which, in April 1840, was revised to become Les martyrs. Two new operas were also given in Paris at that time. Throughout the 1840s Donizetti moved between Naples, Rome, Paris, and Vienna, continuing to compose and stage his own operas as well as those of other composers. From around 1843, severe illness began to limit his activities. By early 1846 he was obliged to be confined to an institution for the mentally ill and, by late 1847, friends had him moved back to Bergamo, where he died in April 1848 in a state of mental derangement due to neurosyphilis.

Domenico Gaetano Maria Donizetti (29 November 1797 – 8 April 1848) was an Italian composer, best known for his over 70 operas. Along with Gioachino Rossini and Vincenzo Bellini, he was a leading composer of the bel canto opera style during the first half of the nineteenth century and a probable influence on other composers such as Giuseppe Verdi. Donizetti was born in Bergamo in Lombardy. At an early age he was taken up by Simon Mayr who enrolled him with a full scholarship in a school which he had set up. There he received detailed musical training. Mayr was instrumental in obtaining a place for Donizetti at the Bologna Academy, where, at the age of 19, he wrote his first one-act opera, the comedy Il Pigmalione, which may never have been performed during his lifetime. An offer in 1822 from Domenico Barbaja, the impresario of the Teatro di San Carlo in Naples, which followed the composer's ninth opera, led to his move to Naples and his residency there until production of Caterina Cornaro in January 1844. In all, 51 of Donizetti's operas were presented in Naples. Before 1830, success came primarily with his comic operas, the serious ones failing to attract significant audiences. His first notable success came with an opera seria, Zoraida di Granata, which was presented in 1822 in Rome. In 1830, when Anna Bolena was first performed, Donizetti made a major impact on the Italian and international opera scene shifting the balance of success away from primarily comedic operas, although even after that date, his best-known works included comedies such as L'elisir d'amore (1832) and Don Pasquale (1843). Significant historical dramas did succeed; they included Lucia di Lammermoor (the first to have a libretto written by Salvadore Cammarano) given in Naples in 1835, and one of the most successful Neapolitan operas, Roberto Devereux in 1837. Up to that point, all of his operas had been set to Italian libretti. Donizetti found himself increasingly chafing against the censorship limitations in Italy (and especially in Naples). From about 1836, he became interested in working in Paris, where he saw greater freedom to choose subject matter, in addition to receiving larger fees and greater prestige. From 1838, beginning with an offer from the Paris Opéra for two new works, he spent much of the following 10 years in that city, and set several operas to French texts as well as overseeing staging of his Italian works. The first opera was a French version of the then-unperformed Poliuto which, in April 1840, was revised to become Les martyrs. Two new operas were also given in Paris at that time. Throughout the 1840s Donizetti moved between Naples, Rome, Paris, and Vienna, continuing to compose and stage his own operas as well as those of other composers. From around 1843, severe illness began to limit his activities. By early 1846 he was obliged to be confined to an institution for the mentally ill and, by late 1847, friends had him moved back to Bergamo, where he died in April 1848 in a state of mental derangement due to neurosyphilis.

E minor is a minor scale based on E, consisting of the pitches E, F♯, G, A, B, C, and D. Its key signature has one sharp, on the F. Its relative major is G major and its parallel major is E major. The E natural minor scale is: Changes needed for the melodic and harmonic versions of the scale are written in with accidentals as necessary. The E harmonic minor and melodic minor scales are: Much of the classical guitar repertoire is in E minor, as this is a very natural key for the instrument. In standard tuning (E A D G B E), four of the instrument's six open (unfretted) strings are part of the tonic chord. The key of E minor is also popular in heavy metal music, as its tonic is the lowest note on a standard-tuned guitar.

E minor is a minor scale based on E, consisting of the pitches E, F♯, G, A, B, C, and D. Its key signature has one sharp, on the F. Its relative major is G major and its parallel major is E major. The E natural minor scale is: Changes needed for the melodic and harmonic versions of the scale are written in with accidentals as necessary. The E harmonic minor and melodic minor scales are: Much of the classical guitar repertoire is in E minor, as this is a very natural key for the instrument. In standard tuning (E A D G B E), four of the instrument's six open (unfretted) strings are part of the tonic chord. The key of E minor is also popular in heavy metal music, as its tonic is the lowest note on a standard-tuned guitar.

Domenico Gaetano Maria Donizetti (29 November 1797 – 8 April 1848) was an Italian composer, best known for his over 70 operas. Along with Gioachino Rossini and Vincenzo Bellini, he was a leading composer of the bel canto opera style during the first half of the nineteenth century and a probable influence on other composers such as Giuseppe Verdi. Donizetti was born in Bergamo in Lombardy. At an early age he was taken up by Simon Mayr who enrolled him with a full scholarship in a school which he had set up. There he received detailed musical training. Mayr was instrumental in obtaining a place for Donizetti at the Bologna Academy, where, at the age of 19, he wrote his first one-act opera, the comedy Il Pigmalione, which may never have been performed during his lifetime. An offer in 1822 from Domenico Barbaja, the impresario of the Teatro di San Carlo in Naples, which followed the composer's ninth opera, led to his move to Naples and his residency there until production of Caterina Cornaro in January 1844. In all, 51 of Donizetti's operas were presented in Naples. Before 1830, success came primarily with his comic operas, the serious ones failing to attract significant audiences. His first notable success came with an opera seria, Zoraida di Granata, which was presented in 1822 in Rome. In 1830, when Anna Bolena was first performed, Donizetti made a major impact on the Italian and international opera scene shifting the balance of success away from primarily comedic operas, although even after that date, his best-known works included comedies such as L'elisir d'amore (1832) and Don Pasquale (1843). Significant historical dramas did succeed; they included Lucia di Lammermoor (the first to have a libretto written by Salvadore Cammarano) given in Naples in 1835, and one of the most successful Neapolitan operas, Roberto Devereux in 1837. Up to that point, all of his operas had been set to Italian libretti. Donizetti found himself increasingly chafing against the censorship limitations in Italy (and especially in Naples). From about 1836, he became interested in working in Paris, where he saw greater freedom to choose subject matter, in addition to receiving larger fees and greater prestige. From 1838, beginning with an offer from the Paris Opéra for two new works, he spent much of the following 10 years in that city, and set several operas to French texts as well as overseeing staging of his Italian works. The first opera was a French version of the then-unperformed Poliuto which, in April 1840, was revised to become Les martyrs. Two new operas were also given in Paris at that time. Throughout the 1840s Donizetti moved between Naples, Rome, Paris, and Vienna, continuing to compose and stage his own operas as well as those of other composers. From around 1843, severe illness began to limit his activities. By early 1846 he was obliged to be confined to an institution for the mentally ill and, by late 1847, friends had him moved back to Bergamo, where he died in April 1848 in a state of mental derangement due to neurosyphilis.

The Symphony No. 9 in D minor, Op. 125, is a choral symphony, the final complete symphony by Ludwig van Beethoven, composed between 1822 and 1824. It was first performed in Vienna on 7 May 1824. The symphony is regarded by many critics and musicologists as a masterpiece of Western classical music and one of the greatest and most influential musical works in history. One of the best-known works in common practice music, it stands as one of the most frequently performed symphonies in the world. The Ninth was the first example of a major composer scoring vocal parts in a symphony. The final (4th) movement of the symphony, commonly known as the Ode to Joy, features four vocal soloists and a chorus in the parallel key of D major. The text was adapted from the "An die Freude (Ode to Joy)", a poem written by Friedrich Schiller in 1785 and revised in 1803, with additional text written by Beethoven. In the 20th century, an instrumental arrangement of the chorus was adopted by the Council of Europe, and later the European Union, as the Anthem of Europe. In 2001, Beethoven's original, hand-written manuscript of the score, held by the Berlin State Library, was added by UNESCO to its Memory of the World International Register, becoming the first musical score so designated.

This is a list of string quartet composers, chronologically sorted by date of birth and then by surname. It includes only composers who have Wikipedia articles. This list is by no means complete. String quartets are written for four string instruments—usually two violins, viola and cello—unless stated otherwise.

Domenico Gaetano Maria Donizetti (29 November 1797 – 8 April 1848) was an Italian composer, best known for his over 70 operas. Along with Gioachino Rossini and Vincenzo Bellini, he was a leading composer of the bel canto opera style during the first half of the nineteenth century and a probable influence on other composers such as Giuseppe Verdi. Donizetti was born in Bergamo in Lombardy. At an early age he was taken up by Simon Mayr who enrolled him with a full scholarship in a school which he had set up. There he received detailed musical training. Mayr was instrumental in obtaining a place for Donizetti at the Bologna Academy, where, at the age of 19, he wrote his first one-act opera, the comedy Il Pigmalione, which may never have been performed during his lifetime. An offer in 1822 from Domenico Barbaja, the impresario of the Teatro di San Carlo in Naples, which followed the composer's ninth opera, led to his move to Naples and his residency there until production of Caterina Cornaro in January 1844. In all, 51 of Donizetti's operas were presented in Naples. Before 1830, success came primarily with his comic operas, the serious ones failing to attract significant audiences. His first notable success came with an opera seria, Zoraida di Granata, which was presented in 1822 in Rome. In 1830, when Anna Bolena was first performed, Donizetti made a major impact on the Italian and international opera scene shifting the balance of success away from primarily comedic operas, although even after that date, his best-known works included comedies such as L'elisir d'amore (1832) and Don Pasquale (1843). Significant historical dramas did succeed; they included Lucia di Lammermoor (the first to have a libretto written by Salvadore Cammarano) given in Naples in 1835, and one of the most successful Neapolitan operas, Roberto Devereux in 1837. Up to that point, all of his operas had been set to Italian libretti. Donizetti found himself increasingly chafing against the censorship limitations in Italy (and especially in Naples). From about 1836, he became interested in working in Paris, where he saw greater freedom to choose subject matter, in addition to receiving larger fees and greater prestige. From 1838, beginning with an offer from the Paris Opéra for two new works, he spent much of the following 10 years in that city, and set several operas to French texts as well as overseeing staging of his Italian works. The first opera was a French version of the then-unperformed Poliuto which, in April 1840, was revised to become Les martyrs. Two new operas were also given in Paris at that time. Throughout the 1840s Donizetti moved between Naples, Rome, Paris, and Vienna, continuing to compose and stage his own operas as well as those of other composers. From around 1843, severe illness began to limit his activities. By early 1846 he was obliged to be confined to an institution for the mentally ill and, by late 1847, friends had him moved back to Bergamo, where he died in April 1848 in a state of mental derangement due to neurosyphilis.

Domenico Gaetano Maria Donizetti (29 November 1797 – 8 April 1848) was an Italian composer, best known for his over 70 operas. Along with Gioachino Rossini and Vincenzo Bellini, he was a leading composer of the bel canto opera style during the first half of the nineteenth century and a probable influence on other composers such as Giuseppe Verdi. Donizetti was born in Bergamo in Lombardy. At an early age he was taken up by Simon Mayr who enrolled him with a full scholarship in a school which he had set up. There he received detailed musical training. Mayr was instrumental in obtaining a place for Donizetti at the Bologna Academy, where, at the age of 19, he wrote his first one-act opera, the comedy Il Pigmalione, which may never have been performed during his lifetime. An offer in 1822 from Domenico Barbaja, the impresario of the Teatro di San Carlo in Naples, which followed the composer's ninth opera, led to his move to Naples and his residency there until production of Caterina Cornaro in January 1844. In all, 51 of Donizetti's operas were presented in Naples. Before 1830, success came primarily with his comic operas, the serious ones failing to attract significant audiences. His first notable success came with an opera seria, Zoraida di Granata, which was presented in 1822 in Rome. In 1830, when Anna Bolena was first performed, Donizetti made a major impact on the Italian and international opera scene shifting the balance of success away from primarily comedic operas, although even after that date, his best-known works included comedies such as L'elisir d'amore (1832) and Don Pasquale (1843). Significant historical dramas did succeed; they included Lucia di Lammermoor (the first to have a libretto written by Salvadore Cammarano) given in Naples in 1835, and one of the most successful Neapolitan operas, Roberto Devereux in 1837. Up to that point, all of his operas had been set to Italian libretti. Donizetti found himself increasingly chafing against the censorship limitations in Italy (and especially in Naples). From about 1836, he became interested in working in Paris, where he saw greater freedom to choose subject matter, in addition to receiving larger fees and greater prestige. From 1838, beginning with an offer from the Paris Opéra for two new works, he spent much of the following 10 years in that city, and set several operas to French texts as well as overseeing staging of his Italian works. The first opera was a French version of the then-unperformed Poliuto which, in April 1840, was revised to become Les martyrs. Two new operas were also given in Paris at that time. Throughout the 1840s Donizetti moved between Naples, Rome, Paris, and Vienna, continuing to compose and stage his own operas as well as those of other composers. From around 1843, severe illness began to limit his activities. By early 1846 he was obliged to be confined to an institution for the mentally ill and, by late 1847, friends had him moved back to Bergamo, where he died in April 1848 in a state of mental derangement due to neurosyphilis.