Fa-Schlëssel
| Luxemburgisch | Dreisprachig | |
|---|---|---|
| Fa-Schlëssel SUBST M |
DE: F-Schlüssel EN: F clef FR: clé de fa |
| Luxemburgisch | Dreisprachig | |
|---|---|---|
| Fa-Schlëssel SUBST M |
DE: F-Schlüssel EN: F clef FR: clé de fa |