| Title | Air 21 (t) |
| Short Title | Silvia, 1731 |
| Page | 24 |
| Genre | BA |
| Country | E |
| Instruments | VO |
| Incipit | //56//54345//56//54345 |
| Indicated Tune | Flocks Are Sporting (it) |
| First Line | Faint denying (fl) |
| Stress Notes | 5555 |
| Intervals | 2,-2,-2,-2,2,2,2,-2,-2,-2,2,2, |
| Key Signature | FU# |
| Time Signature | 3/8 |
| Do | G |
| Date | 1731 |
| Number | R13.21 |