| Composition | 33 Etudes progressives et doigtées, Op. 66 (Loeschhorn, Albert) for piano |
| Contributors | Charles Hallé (editor) |
| Publisher | Edwin Ashdown |
| Languages | — |
| License | Public Domain |
| Published | — |
| Edition | — |
| Parts? | No |
| Selections? | No |
| Vocal score? | No |
| Description | IMSLP filename | Pages |
|---|---|---|
| Book 2 | PMLP451473-LOESCHHORN_Op_66_bk2.pdf | — |
| Book 3 | PMLP451473-LOESCHHORN_Op_66_bk3.pdf | — |
©2025 David P. Anderson