A violin concerto is a concerto for solo violin (occasionally, two or more violins) and instrumental ensemble (customarily orchestra). Such works have been written since the Baroque period, when the solo concerto form was first developed, up through the present day. Many major composers have contributed to the violin concerto repertoire. Traditionally a three-movement work, the violin concerto has been structured in four movements by a number of modern composers, including Dmitri Shostakovich, Igor Stravinsky, and Alban Berg. In some violin concertos, especially from the Baroque and modern eras, the violin (or group of violins) is accompanied by a chamber ensemble rather than an orchestra—for instance, in Vivaldi's L'estro armonico, originally scored for four violins, two violas, cello, and continuo, and in Allan Pettersson's first concerto, for violin and string quartet.

Among the fairly large repertoire for the standard piano trio (violin, cello, and piano) are the following works: Ordering is by surname of composer.

Johannes Brahms (; German: [joˈhanəs ˈbʁaːms] ; 7 May 1833 – 3 April 1897) was a German composer, virtuoso pianist, and conductor of the mid-Romantic period. His music is noted for its rhythmic vitality and freer treatment of dissonance, often set within studied yet expressive contrapuntal textures. He adapted the traditional structures and techniques of a wide historical range of earlier composers. His œuvre includes four symphonies, four concertos, a Requiem, much chamber music, and hundreds of folk-song arrangements and Lieder, among other works for symphony orchestra, piano, organ, and choir. Born to a musical family in Hamburg, Brahms began composing and concertizing locally in his youth. He toured Central Europe as a pianist in his adulthood, premiering many of his own works and meeting Franz Liszt in Weimar. Brahms worked with Ede Reményi and Joseph Joachim, seeking Robert Schumann's approval through Joachim. He gained both Robert and Clara Schumann's support and guidance. Brahms stayed with Clara in Düsseldorf, becoming devoted to her amid Robert's insanity and institutionalization. The two remained close, lifelong friends after Robert's death. Brahms never married, perhaps in an effort to focus on his work as a musician and scholar. He was a self-conscious, sometimes severely self-critical composer. Though innovative, his music was considered relatively conservative within the polarized context of the War of the Romantics, an affair in which Brahms regretted his public involvement. His compositions were largely successful, attracting a growing circle of supporters, friends, and musicians. Eduard Hanslick celebrated them polemically as absolute music, and Hans von Bülow even cast Brahms as the successor of Johann Sebastian Bach and Ludwig van Beethoven, an idea Richard Wagner mocked. Settling in Vienna, Brahms conducted the Singakademie and Gesellschaft der Musikfreunde, programming the early and often "serious" music of his personal studies. He considered retiring from composition late in life but continued to write chamber music, especially for Richard Mühlfeld. Brahms's contributions and craftsmanship were admired by his contemporaries like Antonín Dvořák, whose music he enthusiastically supported, and a variety of later composers. Max Reger and Alexander Zemlinsky reconciled Brahms's and Wagner's often contrasted styles. So did Arnold Schoenberg, who emphasized Brahms's "progressive" side. He and Anton Webern were inspired by the intricate structural coherence of Brahms's music, including what Schoenberg termed its developing variation. It remains a staple of the concert repertoire, continuing to influence composers into the 21st century.

Major/minor compositions are musical compositions that begin in a major key and end in a minor key (generally the parallel minor), specifying the keynote (as C major/minor). This is a very unusual form in tonal music, although examples became more common in the nineteenth century. There are far fewer major/minor compositions than minor/major ones (the latter category of which includes, but is not limited to, all minor-key works that end with a Picardy third, as well as many Classical- and Romantic-period symphonies, concertos, sonatas and chamber works, and individual movements thereof.) The major/minor compositions in the following lists do not necessarily end with a minor chord; a final passage in minor ending with a sonority that fails to re-establish the major mode (for example, an open octave or fifth) is sufficient. Works falling into the following categories are excluded: Compositions that would be major/minor but for a final Picardy third stipulated by the composer, such as Bach's Darzu ist erschienen der Sohn Gottes, BWV 40, Francis Poulenc's Vinea mea electa from Quatre motets pour un temps de pénitence (FP 97), or Felix Mendelssohn's Piano Sextet, Op. 110; Compositions that would be major/minor, but end inconclusively on the major dominant of the final minor key, e.g. Nos. 2 and 9 of Robert Schumann's Kerner cycle, Op. 35, or Schumann's Die Nonne, Op. 49 No. 3; Compositions in which the beginning only hints at a possible reading of a major key without really establishing it, such as the Brahms Clarinet Quintet, Haydn's two string quartets, Op. 33 No. 1 and Op. 64 No. 2, C. P. E. Bach's Piano Sonata, Wq. 55/3, or the first movement of Alkan's Grande sonate 'Les quatre âges' (all of which are in B minor, but start with the possibility of D major); Compositions in which the opening major chord merely serves a function (e.g. dominant or Neapolitan) in the ensuing minor key, without being tonicized in its own right, such as Saint-Saëns' Danse macabre or Chopin's first Ballade; Compositions that are only incidentally major/minor due to being unfinished, without any indication that the composer intended them to be major/minor, such as Schubert's Piano Sonata in C, D. 840 or Haydn's String Quartet in D minor, Op. 103; Frequently performed portions of a larger work consisting of what is technically two separate movements, if the first of these finishes clearly on the tonic (and thus doesn't require continuation), such as the opening pair of movements in Beethoven's Piano Sonata Op. 109 (connected by an attacca); Entire extended works as song cycles, ballets, operas and oratorios that finish in a different tonic than the starting one, unless the two keys carry clear extramusical or programmatic connotions within the work (an explanation of which must accompany any such listings below).