basic progression

| Imaj7 | VIm7 | IIm7 | V7 |

| IIIm7b5 | VI7 | II7 | V7 |

| Vm7 | I7 | IVmaj7 | #IVdim7 |

| IIIm7 | VI7 | IIm7 | V7 |

key C

| Cmaj7 | Am7 | Dmin7 | G7 |

| Em7b5 | A7 | D7 | G7 |

| Gm7 | C7 | Fmaj7 | F#dim7 |

| Em7 | A7 | Dm7 | G7 |

key Gb

| Gbmaj7 | Ebm7 | Abm7 | Db7 |

| Bbm7b5 | Eb7 | Ab7 | Db7 |

| Dbm7 | Gb7 | Cbmaj7 | Cdim7 |

| Bbm7 | Eb7 | Abm7 | Db7 |

progression with jazz subsitutions

| Imaj7 | VIm7 | IV | IVm7b5 |

| IIIm7b5 | VI7 | #IVm7b5 | IVm7b5 |

| bVIImaj7 | bVIIm7b5 | VIm7 | VIdim7 |

| IIIm7 | VI7 | IV | IVm7b5 |