| Title | Air 21 (t) |
| Short Title | Generous Free, 1731 |
| Page | 47 |
| Genre | BA |
| Country | E |
| Instruments | VO |
| Incipit | //12/34//56/765//671+/2+75//61+ |
| Indicated Tune | Of All the Simple Things We Do (it) |
| First Line | When once the lease is drawn (fl) |
| Stress Notes | 1357626 |
| Intervals | 2,2,2,2,2,2,-2,-2,2,2,2,2,-3,-3,2,3, |
| Time Signature | 6/4 |
| Do | C |
| Date | 1731 |
| Number | R12.21 |