| Title | Mc. Pherson's Blues. Fourth Sett (t) |
| Short Title | Blake Cots, 1804 |
| Page | 21 |
| Genre | AI |
| Country | A |
| Instruments | PF/VN/GF |
| Incipit | //113/113//224/224//113/113// |
| Dance Figures | DF |
| Stress Notes | 112211 |
| Intervals | 3,-3,3,-2,3,-3,3,-4,3,-3,3, |
| Key Signature | Bb,EUb,Ab |
| Time Signature | 2/4 |
| Do | Eb |
| Date | [1804?] |
| Number | D180.28 |