Originál: CellOpera, Vol. 2. Helge Jung. Arranged by Helge Jung. Cello sheet music. CellOpera, Vol. 2. For cello. Level 4. Sheet music.
Překlad: CellOpera, sv. . Cello noty. CellOpera, sv. . Beliebte Opernarien und -duette, Vol. 2. Dohodl Helge Jung. Pro violoncello. Noty.