Original: Twice As Nice, Volume 1. Twice As Nice, Volume 1 edited by Nancy Arganbright and Dallas Weekley. Piano Method sheet music. NFMC.
Traducció: Twice As Nice, Volum 1. Twice As Nice, Volum 1 editat per Nancy Arganbright i Dallas Weekley. Partitures Mètode de Piano. Intermedi.