Originalno: Etude 1.0 2.0 for Piano Solo from 25 Etudes using Symmetry, Mirroring and Intervals. 3 mins, 30 secs. Piano Method sheet music.
Prevod: Etude 1.0 2.0 za klavir solo od 25 Etudes uporabo simetrije Mirroring in intervali. 3 min, 30 sek. Piano Metoda note. Napredno.
