Oorspronklik: Technic Is Fun, Book 1. Westbound. David Hirschberg. Piano Method sheet music. Piano Solo sheet music. Beginning. For Piano. Method.
Vertaling: Oefening is pret, Book 1. Piano Metode bladmusiek. Piano Solo bladmusiek. Begin. Oefening is pret, Book 1 saamgestel deur David Hirschberg.