Cm7, Abm7, Db7, Gbmaj7, Em7, A7, Dmaj7, Cm7, F7, Bbmaj7

Analysis

Heard in Bb major

Progressions in these changes

• Chords 2 to 4

  Major ii-V-I Progression in Gb

  Abm7 Db7 Gbmaj7

• Chords 5 to 7

  Major ii-V-I Progression in D

  Em7 A7 Dmaj7

• Chords 8 to 10

  Major ii-V-I Progression in Bb

  Cm7 F7 Bbmaj7

Scales to play

• Over Cm7 · ii7

  C Dorian

  Mode 2 of Major

• Over Abm7 · ii7/♭VI

  Ab Dorian

  Mode 2 of Major

• Over Db7 · V7/♭VI

  Db Lydian Dominant

  Mode 4 of Melodic Minor

• Over Gbmaj7 · ♭VImaj7

  Gb Lydian

  Mode 4 of Major

• Over Em7 · ii7/III

  E Minor Blues

  Mode 6 of Blues

• Over A7 · V7/III

  A Minor Blues

  Mode 6 of Blues

• Over Dmaj7 · ?

  D Ionian

  The major scale and its modes are the most commonly used scales in western music.

• Over F7 · V7

  F Mixolydian

  Mode 5 of Major

• Over Bbmaj7 · Imaj7

  Bb Ionian

  The major scale and its modes are the most commonly used scales in western music.