| Title | What Can the Matter Be (t) |
| Short Title | Van Schaack MS, 1820 |
| Page | 56 |
| Genre | AM |
| Country | A |
| Instruments | FI/FL |
| Incipit | //5/5//531+/531//4/4 |
| Stress Notes | 555544 |
| Intervals | -3,6,-4,-3,-3,4, |
| Key Signature | FU# |
| Time Signature | 6/8 |
| Do | G |
| Date | 1820 |
| Nota Bene | Later hand |
| Number | S25.118 |