악보
원본
M. Hussam El-Din, Hythm. Studying Theorem. M. Hussam El-Din, Hythm. 1 Piano, 4 Hands. duet. M. Hussam El-Din, Hythm. Exercise Set.
번역
M. Hussam 엘 - 딘, Hythm. Studying Theorem. M. Hussam 엘 - 딘, Hythm. 1 Piano, 4 Hands. 이중주. M. Hussam 엘 - 딘, Hythm. Exercise Set.