Original tekst: Technic Tricks, Book 1. Most piano technic books begin at the grade-two-level, or at an even more advanced stage. John W. Schaum.
Oversættelse: Technic Tricks, Bog 1. Piano Method noder. Noder Klaver solo. Technic Tricks, Book 1 komponeret af John W. Schaum. For Piano. Metode.