| Title | Air 12 (t) |
| Short Title | Achilles, 1733 |
| Page | 16-17 |
| Genre | BA |
| Country | E |
| Instruments | VO |
| Incipit | //5-6-1/17-1//2/212//33/321//22/217- |
| Indicated Tune | Black Joke (it) |
| First Line | Then must I bear eternal strife (fl) |
| Verses | 2 |
| Stress Notes | 51223322 |
| Intervals | 2,3,-2,2,2,-2,2,2,-2,-2,2,-2,-2, |
| Key Signature | FU#,C# |
| Time Signature | 6/8 |
| Do | G |
| Date | 1733 |
| Number | R22.12 |