1790 in music

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Events

January 21 – Mozart holds a rehearsal of his new opera Cosi fan Tutte in the presence of his friends Joseph Haydn and Michael Puchberg.
September – The 'Four Great Anhui Troupes' bring Anhui opera, or what is now called Huiju, to Beijing in 1790, for the birthday of the Qianlong Emperor. This is effectively the birth of the Beijing Opera.
Joseph Haydn and Ludwig van Beethoven meet for the first time.
Georg Joseph Vogler brings his invention, the orchestrion, to London.
Following the death of Prince Nikolaus Esterházy, his son disbands the orchestra and the players disperse.
August Duranowski becomes leader of the Brussels opera orchestra.

Francesco Bianchi – La vendetta di Nino
Carl Ditters von Dittersdorf – Der Teufel als Hydraulikus
Étienne Méhul – Euphrosine et Corradin ou le Tyran corrigé
Wolfgang Amadeus Mozart – Così fan tutte, January 26, Vienna
Giovanni Paisiello
- Nina (libretto by Giambattista Lorenzi)
- Zenobia in Palmira, R.1.81
William Shield – Hartford Bridge

Ludwig van Beethoven – Cantata on the Death of Joseph II
Bartolomeo Campagnoli – Flute Concertos Op. 3
Muzio Clementi – Keyboard Sonata in F, WoO 3
Johann Ladislaus Dussek – Piano Trio
Felice Giardini – 6 Quartets, Op. 25
Joseph Haydn – String Quartets, Op. 64, "Tost", Sonata Hob. XVI No. 49 in E-flat major
Johann Nepomuk Hummel – Piano Quartet in D major
Leopold Kozeluch – Clarinet Concerto in E-flat major
Claus Schall – Concerto No. 4 for violin and orchestra in D major
Christoph Ernst Friedrich Weyse – Piano Sonata No.5 in E major
Paul Wranitzky – Symphony in C major, 'Hungarian'

James Hook – "Rosy Hannah"
Franz Xaver Partsch – 12 Lieder für das schöne Geschlecht, mit Melodien (Prague)
The Apollonian Harmony, Vol.2 (London: Button Whitaker's Music Warehouse), including "Epitaph" by William Boyce

February 11 – Ignaz Assmayer, composer (d. 1862)
February 16 – Chretien Urhan, composer
March 15 – Nicola Vaccai, composer
July 23 – Anna Sofia Sevelin, alto
October 10 – Georg Gerson, composer (d. 1825)
October 17 – August Ferdinand Anacker, composer (d. 1854)
October 30 – Karol Lipiński, violinist and composer (d. 1861)
November 7 – Luigi Legnani, guitarist and composer (d. 1877)
November 11 – Joseph Kreutzer, violinist, conductor and composer (d. 1840)
date unknown
- Ghanam Krishna Iyer, Carnatic music composer (d. 1854)
- Anna Maria Sessi, opera singer (d. 1864)

January 25 – Giusto Ferdinando Tenducci, composer and castrato singer (unknown birth year)
February 14 – Capel Bond, composer, 59^[1]
February 19 – Jean-Baptiste Krumphultz, composer, 47 (suicide by drowning)^[2]
February 20 – Emperor Joseph II
February 21 – Johann Friedrich Kloffler, conductor and composer, 64
May 24 – François-Henri Clicquot, organ builder, 57/58^[3]
June 25 – Lovisa Augusti, opera singer, 33
September 3 – Thomas Norris, composer
September 28 – Prince Nikolaus Esterházy, patron of Joseph Haydn
December 16 – Ludwig August Lebrun, composer, 38
date unknown
- Simoni Dall Croubelis, composer
- Lucile Grétry, composer, 18

^ Maggie Humphreys; Robert Evans (1 January 1997). Dictionary of Composers for the Church in Great Britain and Ireland. A&C Black. p. 37. ISBN 978-0-7201-2330-2.
^ The American Harp Journal. American Harp Society. 1973. p. 17.
^ The Organ. Musical Opinion, Limited. 1988. p. 76.