| Title | O Sleep! Why Dost Thou Leave Me? (t) |
| Short Title | Vocal Music, 1778 |
| Page | 82-83 |
| Genre | SC |
| Country | E |
| Instruments | VO/VN/GF |
| Incipit | //5/434//3/54/3 |
| First Line | O sleep! why dost thou leave me? (fl) |
| Stress Notes | 54353 |
| Intervals | -2,-2,2,-2,3,-2,-2, |
| Key Signature | FU#,C#,GU#,D# |
| Time Signature | C |
| Do | E |
| Date | [1778] |
| Number | R311.41 |