Wikipedia
Betly
Betly, ossia La capanna svizzera ("Betly, or The Swiss Chalet") is a dramma giocoso in two acts (originally one) by the Italian composer Gaetano Donizetti. The composer wrote the Italian libretto after Eugène Scribe and Anne-Honoré-Joseph Duveyrier de Mélésville's libretto for Adolphe Adam's opéra comique Le chalet, in its turn based on Goethe's Singspiel Jery und Bätely (1779).