| Title | Air 19 (t) |
| Short Title | Cobler's Op-2, 1729 |
| Page | T22M7 |
| Genre | BA |
| Country | E |
| Instruments | VO |
| Incipit | //345/321//5-3-/5-1//345/321 |
| Indicated Tune | To Morrow Is St. Valentine's Day (it) |
| First Line | My vertue it shall be my pride (fl) |
| Stress Notes | 335533 |
| Intervals | 2,2,-3,-2,-2,-4,-3,3,4,3,2,2,-3,-2,-2, |
| Key Signature | Bb |
| Time Signature | 6/4 |
| Do | F |
| Date | 1729 |
| Nota Bene | Music marked air 20 |
| Number | K16.20 |