Key of Bb 4/4
[: Cm7b5 | F7 | Cm7b5 | F7 |
1.____________
| Bb | Eb | Cm7 | F7 :]
2.________________________
| C7 F7 | Bb | F | F#dim |
| Gm7 | C7 | F | F#dim |
| Gm7 C7 | F7 || Cm7b5 | F7 |
| Cm7b5 | F7 | Bb | Eb |
| C7 F7 | Bb |