| Title | Je Suis Constant (t) |
| Short Title | Willsim Recueil, 1755 |
| Page | 18 |
| Genre | DA |
| Country | N |
| Instruments | MI |
| Incipit | //121/34//51+/765//232/45// |
| Stress Notes | 135724 |
| Intervals | 2,-2,3,2,2,4,-2,-2,-2,-4,2,-2,3,2, |
| Key Signature | F#, C# |
| Time Signature | 6/8 |
| Do | DL |
| Date | 1755 |
| Number | K155.18 |