| Title | Favourite Song, A (t) |
| Short Title | Clio-4, 1778 |
| Page | 65-67 |
| Genre | SC |
| Country | E |
| Instruments | VO,HA+GF |
| Incipit | //1+765/531+5//65/16 |
| First Line | By my sighs you may discover (fl) |
| Authors | Bach, Sign. (M) |
| Stress Notes | 1561 |
| Intervals | -2,-2,-2,-3,6,-4,2,-2,-5,6, |
| Key Signature | Bb,EUb,Ab |
| Time Signature | C |
| Do | Eb |
| Date | [1778] |
| Number | E18.40 |