| Title | Duetto. Allegro (t) |
| Short Title | Longman Bassoon, 1780 |
| Page | 22-23 |
| Genre | IC |
| Country | E |
| Instruments | 2BS |
| Incipit | //1/3-5//5223-5//4-3-2//3-4-56/53-5 |
| Stress Notes | 135435 |
| Intervals | -6,10,-4,-7,10,-9,-2,7,-7,2,9,2,-2,-10,10, |
| Time Signature | C/ |
| Do | C |
| Date | [c.1780] |
| Number | W91.28.1 |