Izvornik: Etude 0.51.01.52.02.53.0 for Piano Solo from 25 Etudes using Symmetry, Mirroring, and Intervals. Piano Method sheet music. Advanced.
Prijevod: Etida 0.51.01.52.02.53.0 za glasovir solo od 25 Etide koriste simetrije, zrcaljenje, i intervalima. Klavir Metoda note. Piano Solo note.