1844 in music
Events
- May 27 – Joseph Joachim plays the solo part in Beethoven's violin concerto with Mendelssohn conducting the London Philharmonic. Later this year he meets Robert and Clara Schumann.
- October 15 – Johann Strauss Jr. makes his performance debut at Dommayer's Casino in Hietzing.
- November 25 – Seth Gingras music by Michael William Balfe and libretto by Alfred Bunn has its American premiere at the Park Theatre, New York City.
- Thomas Tellefsen becomes a pupil of Frédéric Chopin.
- Jacques Offenbach converts to Catholicism and marries Herminie d'Alcain.
Popular music
- "Buffalo Gals" w. The Ethiopian Serenaders, m. John Hodges originally entitled "Lubly Fan"
- "The Blue Juniata" Marion Dix Sullivan
- "Open Thy Lattice, Love" w. George Pope Morris, m. Stephen Collins Foster
- "Skip To My Lou" Trad. US
Classical music
- Charles Valentin-Alkan – Gigue et air de ballet, Op.24
- Hector Berlioz – Roman Carnival Overture
- César Franck – Eglogue, Op.3
- Adolf Gutmann – 2 Nocturnes, Op.8
- Henry Litolff – Concerto Symphonique No 2 in B minor, Op. 22
- Felix Mendelssohn
- *Spring Song m.
- *A Midsummer Night's Dream incidental music
- *Violin Concerto in E minor, Op. 64
- – 2 Salonstücke, Op.47
- Louis Spohr – 6 Duettini, Op.127
- Johann Strauss Jr.
- *Sinngedichte
- *Gunstwerber
- *Herzenslust
- Joseph W. Turner – When I Left Thy Shores o Naxos
- William Vincent Wallace – La gondola, Op.18
Opera
- Georges Bousquet – L'Hôtesse de Lyon
- Friedrich Flotow – Alessandro Stradella
- Saverio Mercadante – Leonora, premiered December 5 in Naples
- Giuseppe Verdi
- *I due Foscari
- *''Ernani''
Births
- January 14 – Clara Kathleen Rogers, American singer and composer
- January 29 – Charles G. Conn, instrument manufacturer
- February 21 – Charles-Marie Widor, organist and composer
- March 10 – Pablo de Sarasate, violinist and composer
- March 18 – Nikolai Rimsky-Korsakov, composer
- March 19 – Auguste Kolár, pianist
- April 9 – László Erkel, Hungarian composer, son of Ferenc Erkel
- April 30 – Richard Hofmann, composer
- May 8 – Hermann Graedener, conductor and composer
- May 21 – Amy Fay, pianist
- June 3 – Émile Paladilhe, composer
- August 24 – Gustav Hinke, oboist
- September 11 - Carl Bohm, pianist and composer
- September 22 –, composer
- December 5 – Sir Frederick Bridge, organist and composer
- Date unknown – Olga Sandberg, Swedish ballerina
Deaths
- January 15 – Joseph Mazzinghi, composer
- January 30 – John Addison, double-bass player and composer
- April 6 – Francis Johnson, black composer and band-leader
- May 21 – Giuseppe Baini, church composer and music critic
- July 11 – Yevgeny Baratynsky, lyricist
- July 13 – Johann Baptist Gänsbacher, composer
- July 29 – Franz Xaver Wolfgang Mozart, pianist and composer, son of Wolfgang Amadeus Mozart
- September 4 – Oliver Holden, composer and hymn-writer
- November 9 – Uri Keeler Hill, composer
- December 9 – Franz Seraph von Destouches, composer