| Title | Alteringam Round (t), or Knotsford Heath (at) |
| Short Title | Marsden Hornpipes, 1705 |
| Page | 16-17 |
| Genre | IC |
| Country | E |
| Instruments | VN |
| Incipit | //21+/71+2+7/1+//3453/14/3453// |
| Alternate Title | Knotsford Heath (at). Alteringam Round (t), or |
| Stress Notes | 271313 |
| Intervals | 7,-2,2,2,-3,2,-6,2,2,-3,-3,4,-2,2,2,-3, |
| Key Signature | Bb |
| Time Signature | 9/4 |
| Do | F |
| Date | 1705 |
| Number | K126.12 |