| Title | Air 7, Act I (t) |
| Short Title | Beggar's Opera, 1728 |
| Page | T9M2 |
| Genre | BA |
| Country | E |
| Instruments | VO |
| Incipit | //32/11//1/11//23/45 |
| Indicated Tune | Oh London Is a Fine Town (it) |
| First Line | Our Polly is a sad slut (fl) |
| Stress Notes | 311124 |
| Intervals | -2,-2,2,2,2,2, |
| Key Signature | FU#,C#,GU# |
| Time Signature | C |
| Do | E(ED) |
| Date | 1728 |
| Number | R32.7 |