"Singspiel in German in three acts; Music by Wolfgang Amadeus Mozart; Libretto by Gottlieb Stephanie the Younger, after Christoph Friedrich Bretzner’s libretto for Andre’s Belmont und Contstanze (1781); Premiere: Vienna, July, 1782."
Chiefly English, some excerpts in German
Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries