(1767) Three Piano Concertos in D major, G major and E major, K. 107 (1771 or 1765) Others 36 Cadenzas, K. 624/626a (1768-91; the list of all the cadenzas that Mozart wrote for his own piano concertos and piano concertos of contemporaries) Violin concertos Mozart's five violin concertos were written in Salzburg around 1775, except the first around 1773. They are notable for the beauty of their melodies and the skillful use of the expressive and technical characteristics of the instrument, though Mozart likely never went through all the violin possibilities that others (e.g. Beethoven and Brahms) did after him. (Alfred Einstein notes that the violin concerto-like sections in the serenades are more virtuosic than in the works titled Violin Concertos.) Violin Concerto No. 1 in B major, K. 207 (1773) Violin Concerto No. 2 in D major, K. 211 (1775) Violin Concerto No. 3 in G major, "Straßburg", K. 216 (1775) Violin Concerto No. 4 in D major, K. 218 (1775) Violin Concerto No. 5 in A major, "Turkish", K. 219 (1775) Mozart also wrote a concertone for two violins and orchestra, an adagio and two stand-alone rondos for violin and orchestra. Concertone for two Violins and Orchestra in C major, K. 190/186E (1774) Adagio for violin and orchestra in E major, K. 261 (1776) Rondo for violin and orchestra in B major, K. 269/261a (between 1775 and 1777) Rondo for violin and orchestra in C major, K. 373 (1781) In addition, there are three works that are spuriously attributed to Mozart. Violin Concerto in E major, K. 268/365a/Anh. C 14.04 ("No. 6") (1780) (attributed to Johann Friedrich Eck) Violin Concerto in D major, "Kolb", K. 271a/271i ("No. 7") (1777) (doubtful) Violin Concerto in D major, "Adélaïde", K. Anh. 294a/Anh. C 14.05 (1933) (actually written by Marius Casadesus) Horn concertos Arguably the most widely played concertos for horn, the four Horn Concertos are a major part of most professional horn players' repertoire. They were written for Mozart's lifelong friend Joseph Leutgeb. The concertos (especially the fourth) were written as virtuoso vehicles that allow the soloist to show a variety of abilities on the valveless horns of Mozart's day. The Horn Concertos are characterized by an elegant and humorous dialogue between the soloist and the orchestra. Many of the autographs contain jokes aimed at the dedicatee. Horn Concerto No. 1 in D major, K. 412 (1791, unfinished at Mozart's death)