| Composition | 6 Duets for Violin and Viola, Op. 4 (Bruni, Antonio Bartolomeo) for violin and viola |
| Contributors | W. Schmacht (editor) |
| Publisher | Litolff |
| Languages | — |
| License | Public Domain |
| Published | — |
| Edition | — |
| Parts? | Yes |
| Selections? | No |
| Vocal score? | No |
©2026 David P. Anderson