Original: Allons, voyons je sais comprendre from Madame L'Archiduc. Jacques Offenbach. Mezzo-Soprano Voice sheet music. Operetta.
Oversettelse: Kom, nå vet jeg forstår fra Mrs. erkehertug. Mezzo-sopran noter. Soprano Voice noter. Voice Solo noter. 1819-1880. Operette. Noter.