February 6 – The Virginia Minstrels perform the first minstrel show (Bowery Amphitheatre, New York City).
November 13 – Gaetano Donizetti's final opera Dom Sébastien is premiered at the Paris Opera.
December 26 – Following the première of his last opera, Hernani, Alberto Mazzucato retires from composing in order to become a full-time music teacher.
August Conradi becomes organist of the Invalidenhaus, Berlin.
Gottfried Kinkel marries fellow musician Johanna Mockel.
"Columbia, the Gem of the Ocean" by Thomas Becket
"I Dreamt I Dwelt in Marble Halls" w. Alfred Bunn m. Michael William Balfe from the light opera The Bohemian Girl
"Old Dan Tucker", usually attributed to Dan Emmett
"Then You'll Remember Me" w. Alfred Bunn m. Michael William Balfe from the light opera The Bohemian Girl
Franz Berwald – Symphony No. 1 in G minor, "Sérieuse"
Frédéric Chopin
Impromptu No. 3 in G-flat major, opus 51
Ballade No. 4 in F minor, opus 52
August Conradi – Symphony No. 1
Niels Gade – Symphony No. 2
Franz Liszt – Album Leaf in E major (S. 166a)
Felix Mendelssohn
Cello Sonata No. 2 in D major, Op. 58
Die erste Walpurgisnacht, secular cantata, opus 60 (première in Leipzig, February 2)
Johann Strauss – Lorelei Rhein Klänge op. 154 ("Echoes of the Rhine Loreley")
27 November – Michael William Balfe's The Bohemian Girl debuts in London at the Theatre Royal, Drury Lane
Julius Benedict – The Bride of Venice
Gaetano Donizetti – Don Pasquale
Giovanni Pacini – Medea
Giuseppe Verdi – I Lombardi
Richard Wagner – The Flying Dutchman
Fromental Halévy – Charles VI
February 10 – Adelina Patti, soprano (died 1919)
March 6 – Arthur Napoleão dos Santos, Brazilian pianist and composer, instrument dealer and music publisher (died 1925)
March 16 – Louis Gregh, composer and publisher (died 1915)
April 8 – Asger Hamerik, composer (died 1923)
May 2 – Karl Michael Ziehrer, Austrian composer and bandmaster (died 1922)
May 20 – Miguel Marqués, Spanish composer and violinist (died 1918)
May 29 – Émile Pessard, French composer (died 1917)
June 13 – Adolf Neuendorff, German-American composer, conductor, pianist and violinist (died 1897)
June 15 – Edvard Grieg, Norwegian composer (died 1907)
June 16 – David Popper, cellist and composer (died 1913)
June 19 – Charles Edouard Lefebvre, French composer (died 1917)
June 20 – Fyodor Stravinsky, opera singer and father of Igor Stravinsky (died 1902)
August 4 – Flor van Duyse, Belgian composer and musicologist (died 1910)
August 5 – James Scott Skinner, Scottish dancing master, violinist, fiddler, and composer (died 1927)
August 20 – Christina Nilsson, operatic soprano (died 1921)
August 26 – Georg August Lumbye, Danish composer, son of Hans Christian Lumbye (died 1922)
September 4 – Ján Levoslav Bella, Slovak composer (died 1936)
November 2 – Elek Erkel, Hungarian composer, son of Ferenc Erkel (died 1893)
November 28 – Émile Bernard, French composer and organist (died 1902)
December 3 – Franz Xaver Neruda, Danish cellist and composer (died 1915)
December 13 – George Stephanescu, Romanian composer (died 1925)
December 22 – Julius Bechgaard, Danish composer (died 1917)
date unknown – Eduard Holst, Danish composer
January 11
Antoine Bournonville, dancer, singer and actor, 82
Francis Scott Key, poet and songwriter, 63
March 9 – Christian August Pohlenz, conductor and composer, 52
April 14 – Josef Lanner, Viennese composer, 42 (typhoid)
May 3 – Franz Xaver Gebel, conductor, composer and music teacher, 55 or 56
May 4 – Eduard Rottmanner, organist and composer, 33
May 12 – Johann Georg Lickl, composer and piano teacher, 74
July – Nehemiah Shumway, composer of sacred music, 81
July 29 – Domenico Reina, operatic and bel canto tenor, 47
August 29 – Charles Jane Ashley, cellist and secretary of the Royal Society of Musicians, 70
date unknown
Therese Jansen Bartolozzi, pianist (born c.1770)
Knut Luraas, Hardingfele fiddler (born 1782)
1843 in music Wikipedia (Text) CC BY-SA
