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Events
- January 1 – Première of William Boyce's "When rival nations great in arms", at St James's Palace, London.
- January 14 – Wolfgang Amadeus Mozart, while visiting Mannheim, meets local composer Georg Joseph Vogler.
- March 8 – Friedrich August Kanne, composer and music critic(d. 1833)
- April 6 – Joseph Funk, composer and music teacher (d. 1862)
- May 8 – Johann Gansbacher, composer (d. 1844)
- May 28 – Friedrich Westenholz, composer
- July 10 – Sigismund Ritter von Neukomm, Austrian composer and royal kapellmeister (d. 1858)
- July 29 – Carl Borromaus Neuner
- September 3 – Jean Nicolas Auguste Kreutzer, composer
- November 14 – Johann Nepomuk Hummel, composer
Deaths
- February 15 – Johann Gottlieb Görner, organist and composer (b. 1697)
- March 5 – Thomas Arne, composer, best known for "Rule Britannia" (b. 1710)
- May 8 – Lorenz Christoph Mizler, physician and music writer (b. 1711)
- July 2 – Jean-Jacques Rousseau, philosopher, writer and composer (b. 1712)
- July 3 – Anna Maria Mozart, mother of Wolfgang Amadeus Mozart (b. 1720; typhoid)
