| Title | Chass- Favorite of Miss Burr In 1801 No.21 (t) |
| Short Title | Duport MS-1, 1780 |
| Page | 18 |
| Genre | AM |
| Country | A |
| Instruments | VN |
| Incipit | /53//35/1+3+//1+5/565//1+53+/ |
| Stress Notes | 531151 |
| Intervals | -3,3,4,3,-3,-4,2,-2,4,-4,6, |
| Key Signature | F#, C# |
| Time Signature | 6/8 |
| Do | D |
| Date | 1801 |
| Number | K125.26 |