Originalno: Etude 1.5 2.5 for Piano Solo from 25 Etudes using Symmetry, Mirroring and Intervals. Piano Method sheet music. Piano Solo sheet music.
Prevod: Etude 1.5 2.5 za klavir solo od 25 Etudes uporabo simetrije Mirroring in intervali. Piano Metoda note. Piano Solo note. Vmesna. Vmesna.
