| Title | Air 1 (t) |
| Short Title | Silvia, 1731 |
| Page | 2 |
| Genre | BA |
| Country | E |
| Instruments | VO |
| Incipit | //16-/36//6543//4321/217-6- |
| Indicated Tune | Since All the World's in Strife (it) |
| First Line | Man by foes surrounded, The (fl) |
| Stress Notes | 13642 |
| Intervals | -3,5,4,-2,-2,-2,2,-2,-2,-2,2,-2,-2,-2, |
| Key Signature | Bb |
| Time Signature | C |
| Do | F |
| Date | 1731 |
| Number | R13.1 |