1840 in music

This article is about music-related events in 1840.

• February 11 – Gaetano Donizetti's opera La Fille du Regiment premieres in Paris.
• April 2 – Première of Ferdinand Hiller's oratorio, Die Zerstörung Jerusalems, at the Leipzig Gewandhaus; Robert Schumann is in the audience.
• June 9 – Franz Liszt gives the first piano recital, in London's Hanover Square Rooms.
• c. June - Felix Mendelssohn releases his score for String Quartet No. 3 in D Major.^[1]
• August 6 – First major public performance since the death of Johann Sebastian Bach of the Toccata and Fugue in D minor, BWV 565 for organ attributed to him, given by Felix Mendelssohn in Leipzig; Robert Schumann is in the audience.
• c. October – Richard Wagner is committed to debtors' prison in France while completing his opera Rienzi.
• Robert Schumann's "year of song", in which he writes the two Liederkreis, Frauenliebe und -leben and Dichterliebe. He also marries Clara Wieck.
• The first harmonium is built.^[2]
• Anton Schindler's biography of Ludwig van Beethoven is published.
• Michele Carafa becomes Professor of Counterpoint at the Paris Conservatoire.
• Édouard Batiste and François Bazin share the Prix de Rome.

• Henry Russell (music) & Eliza Cook (lyrics) – "The Old Arm Chair"
• Robert Lucas de Pearsall – "Lay a garland"

• Hector Berlioz - Grande symphonie funebre et triomphale 26 July
• Johannes Bernards van Bree - String Quartet No. 2
• Johanna Kinkel - Don Ramiro, Op. 13
• Felix Mendelssohn – Lobgesang (Symphony No. 2 in B-flat Major)
• Giacomo Meyerbeer - Nella
• Robert Schumann
  • Liederkreis, Op. 24
  • Myrthen, Op. 25
  • Lieder und Gesänge volume, Op. 27
  • 3 Gedichte, Op. 29
  • 3 Gedichte, Op. 30
  • 3 Gesänge, Op. 31
  • 6 Lieder, Op. 33
  • 4 Duets, Op. 34
  • 12 Gedichte, Op. 35
  • 6 Gedichte, Op. 36
  • Liederkreis, Op. 39
  • 5 Lieder, Op. 40
  • Frauenliebe und -leben, Op. 42
  • 3 Duets, Op. 43
  • Romanzen & Balladen volume I, Op. 45
  • Dichterliebe, Op. 48
  • Romanzen & Balladen volume II, Op. 49
  • Romanzen & Balladen volume III, Op. 53
  • Belsatzar, ballad, Op. 57

• Louis Spohr – Symphony no 6 in G major, Op. 116 "Historical"

• Gaetano Donizetti – "La Favorite" and La Fille du Régiment (The Daughter of the Regiment)
• Albert Lortzing – Hans Sachs
• Temistocle Solera – Ildegonda
• Giuseppe Verdi – Un giorno di regno

• January 18 – Ernst Rudorff, composer and music teacher (d. 1918)
• February 2 – Louis-Albert Bourgault-Ducoudray, pianist and composer (d. 1910)
• February 12 – Philippe Decker, conductor and composer (d. 1881)
• February 22 - Samuel de Lange, composer and educator (d. 1911)
• February 24 – Auguste Götze, German classical singer and vocal pedagogue (d. 1908)
• March 8 – Franco Faccio, conductor and composer (d. 1891)
• April 12 – Franz Xaver Haberl, musicologist (d. 1910)
• May 7 – Pyotr Ilyich Tchaikovsky, composer (d. 1893)
• May 9 – Blanche d'Antigny, singer and actress (d. 1874)
• August 1 – Franz Simandl, double-bassist and teacher (d. 1912)
• August 28 – Ira D. Sankey, gospel singer and composer (d. 1908)
• September 14 – George Whiting, composer (d. 1923)
• September 30 – Johan Svendsen, violinist, conductor and composer (d. 1911)
• October 18 – Roberto Stagno, operatic tenor (d. 1897)
• December 7 – Hermann Goetz, composer (d. 1876)
• December 17 – C. F. E. Horneman, composer (d. 1906)

• March 20 – Anton Friedrich Justus Thibaut, lawyer and musician, 68
• May 1 – Giuditta Grisi, operatic mezzo-soprano, 34
• May 10 – Catterino Cavos, organist, conductor and composer, 64
• May 25 – Nikolai Lavrov, operatic baritone, 37
• May 27 – Niccolò Paganini, violinist and composer, 57
• June 5 – William Dance, pianist and violinist, 84
• June 16 – Joseph Kreutzer, violinist, conductor and composer, 49
• September 15 - Franz Pecháček, violinist and composer, 47
• November 19 – Johann Michael Vogl, baritone and composer, 72