| Title | How Imperfect Is Expression (t) |
| Short Title | Longman Bassoon, 1780 |
| Page | 10 |
| Genre | IC |
| Country | E |
| Instruments | 2BS |
| Incipit | //55//65/43//33//43/21 |
| Stress Notes | 564342 |
| Intervals | 2,-2,-2,-2,2,-2,-2,-2, |
| Key Signature | Bb |
| Time Signature | 2/4 |
| Do | F |
| Date | [c.1780] |
| Number | W91.4 |