Izvornik: Piano Etude in E minor. Piano Etude in E minor composed by Bugra Balci. Published by Bugra Balci. Piano Method sheet music.
Prijevod: Klavir etide u E-molu. Objavio bugra Balci. Klavir Metoda note. Piano Solo note. Srednji. Za Piano. Srednji. Sheet Music Samac.
