| Title | Air 28 (t) |
| Short Title | Beggar's Opera, 1765 |
| Page | 54 |
| Genre | BA |
| Country | E |
| Instruments | VO |
| Incipit | //3+2+1+/1+76//323/3//671+/71+6//3+/3+3+ |
| Indicated Tune | 'Twas When the Sea Was Roaring (it) |
| First Line | How cruel are the traitors (fl) |
| Stress Notes | 31336733 |
| Intervals | -2,-2,-2,-2,-4,-2,2,4,2,2,-2,2,-3,5, |
| Key Signature | FU# |
| Time Signature | 6/8 |
| Do | G |
| Date | 1765 |
| Number | R58.29 |