번역: 표현 연습곡, 제 6 권. 에뛰드 작전. 29 제 7. Study Op. 718 No. 10. Etude Op. 261 No. 125. 수잔 가이.
번역: These etudes are also a musical resource for intermediate adults who need additional reinforcement in technique. Heller. 악보.
번역: 선택 프로그레시브 연습곡. Opp. 45-47 and Op. 81. Op. 138, No. 9. Op. 45, No. 2. Op. 47, No. 17.
번역: 축하 시리즈. Etude in F Major, Op. 777, no. Allegro in A Major, op. Morning Prayer, op. 46, 아니.
번역: 3, Op.29 no. Burgmuller Op.105, Op.109 no. Czerny Op.553. 던힐 Op.74. III no.
번역: Celebrate Heller includes selected Studies. 46, 아니. 46, 아니. Prelude in E Flat, op. etude in F, op.