| Title | Once a Night (t) |
| Short Title | Thompson CD-4a, 1780 |
| Page | 14 |
| Genre | DA |
| Country | E |
| Instruments | VN/GF/OB |
| Incipit | //12/315-//3-5-1/4-6-1//5-43/217-// |
| Dance Figures | DF |
| Stress Notes | 133452 |
| Intervals | 2,2,-3,-4,-3,3,4,-5,3,3,-4,7,-2,-2,-2,-2, |
| Key Signature | Bb |
| Time Signature | 6/8 |
| Do | FU |
| Date | [c.1790] |
| Number | A452.31 |