Original: Die Fledermaus. Edited by Joachim Freyer. "The Waltz King". The Bat - Comic Opera in 3 Acts. Choir sheet music.
Traducere: Bat. Editat de Joachim Freyer. Partituri cor. Voce Solo partituri. Muzica de pian foaie Acompaniament. 1825-1899. Text Limba. German.
