| Composition | KAtrin und wErnEr (Brugger, Hans-Jörg) for 2 violins, viola and cello |
| Contributors | — |
| Publisher | Küttigen: Hansjörg Brugger |
| Languages | — |
| License | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 |
| Published | 1991 |
| Edition | — |
| Parts? | No |
| Selections? | No |
| Vocal score? | No |
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