Original tekst: Bastien Piano For Adults - Book 1. Keyboard Geography, 2 Black-Key Groups, 3 Black-Key Groups. Book Only. Jane Smisor Bastien.
Oversættelse: Bastien Piano For Voksne - Bog 1. Tastatur Geografi, 2 Black-Key grupper, 3 Black-Key Grupper. Bog kun. Piano Method noder.