Original: Le Beau Danube Bleu, Chant. RM.STRA00659-CO. choeur Ad Lib. Voice sheet music. Grade 2. Le Beau Danube Bleu, Chant. voice.
Translation: The Blue Danube, Singing. Chorus Ad Lib. The Blue Danube, Singing. choeur Ad Lib composed by Johann Strauss. Arranged by Boquet.