Izvornik: Early Start on the Double Bass, Volume 3. Double Bass sheet music. Piano sheet music. Holger Sassmannshaus. For double bass. piano.
Prijevod: Rano Počnite na kontrabas, Volume 3. Kontrabas note. Piano note. Rano Početak na kontrabas, Volume 3 u sastavu: J. Peter Zatvori. plan.