Original: "Das vierhandige Pianobuch, Band 1 - Klaviermusik fur Neugierige-. Rolf Anderson. Piano sheet music. Beginning. Thomas Peter-Horas.
Oversettelse: "Den vierhandige Piano, Volume 1 - Piano Music for Nysgjerrig-. To Danser fra Op.41 - Christian Gottlob Saupe. 2 tysk danser.