| Name | Redakcya Echa Muzycz. |
| Type | Music publisher |
| Location | Warsaw |
| URL | — |
| Composition | Published |
|---|---|
| Ballet from Arrangement of Ballet from Roméo et Juliette, CG 9 (Gounod, Charles) for piano | |
| Kiedy narcyzy główki swe (Gall, Jan Karol) for voice and piano |
©2025 David P. Anderson