Events in Music Mar 6 Vincenzo Bellini's opera "La Sonnambula" premieres in Milan Birthdays in Music Mar 14 Leon Leopold Lewandoski, Polish composer, born in Kalisz, Poland (d. 1896) Deaths in Music Mar 4 Georg Michael Telemann, German composer, dies at 82 Mar 12 Johann Franz Volkert, composer, dies at 64 1830 Music History by Year 1832