| Title | Mortough O Bleang by Mr U (t) |
| Short Title | Herreshoff MS, 1790 |
| Page | 3R |
| Genre | AM |
| Country | A |
| Instruments | MI |
| Incipit | //5-11/17-1//232/531//5-11/17-1 |
| Stress Notes | 512551 |
| Intervals | 4,-2,2,2,2,-2,4,-3,-3,-4,4,-2,2, |
| Key Signature | FU#,C# |
| Time Signature | 6/8 |
| Do | D |
| Date | [179?] |
| Number | S11.8 |