Oorspronklik: 6 Easy Duets, Op. 7. Cello sheet music. 6 Easy Duets, Op. 7. 2 Violoncellos. Composed by Johann Georg Christoph Schetky. For Cello Duet.
Vertaling: Tjello bladmusiek. Saamgestel deur Johann Georg Christoph Schetky. Geredigeer deur Rainer Mohrs. Vir Tjello Duet. Tjello-Bibliothek.