| Title | Air 4 (t) |
| Short Title | Britons Strike, 1739 |
| Page | 19 |
| Genre | BA |
| Country | E |
| Instruments | VO |
| Incipit | //5432/32//15-/5432//32/1//141 |
| First Line | Vain, o Don is thy endeavor (fl) |
| Burden Text | With a mirleton, &c (bt) |
| Verses | 2 |
| Stress Notes | 5315311 |
| Intervals | -2,-2,-2,2,-2,-2,-4,8,-2,-2,-2,2,-2,-2,4,-4, |
| Key Signature | Bb,EUb |
| Time Signature | C/ |
| Do | Bb |
| Date | 1739 |
| Number | R90.4 |