Bbm7, Eb7, Abm7, Db7, Gbm7, B7, Cdim7, Dbmaj7

Analysis

Heard in Db minor

Progressions in these changes

• Chords 1 to 4

  Major iii-VI-ii-V Progression in Gb

  Bbm7 Eb7 Abm7 Db7

• Chords 3 to 6

  Major iii-VI-ii-V Progression in Fb

  Abm7 Db7 Gbm7 B7

Scales to play

• Over Bbm7 · ii7/v

  Bb Aeolian

  Mode 6 of Major

• Over Eb7 · V7/v

  Eb Mixolydian b6

  Mode 5 of Melodic Minor

• Over Abm7 · v7

  Ab Aeolian

  Mode 6 of Major

• Over Db7 · V7/iv

  Db Mixolydian b6

  Mode 5 of Melodic Minor

• Over Gbm7 · iv7

  Gb Dorian

  Mode 2 of Major

• Over B7 · ♭VII7

  B Mixolydian

  Mode 5 of Major

• Over Cdim7 · vii°7

  C Altered Diminished

  Mode 7 of Harmonic Minor

• Over Dbmaj7 · Imaj7

  Db Ionian

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