| Movements/SectionsMov'ts/Sec's | 3 |
|---|---|
| Genre Categories | Duets; For violin, viola; Scores featuring the violin; |
| Work Title | Duo for Violin and Viola |
|---|---|
| Alternative. Title | |
| Composer | Rolla, Alessandro |
| Opus/Catalogue NumberOp./Cat. No. | BI 35 ; Op.9 |
| Internal Reference NumberInternal Ref. No. | IAR 22 |
| Key | C |
| Movements/SectionsMov'ts/Sec's | 3 |
| Composer Time PeriodComp. Period | Classical |
| Piece Style | Classical |
| Instrumentation | violin, viola |