Gm7, C7, Gbm7, B7, Fm7, Bb7, Ebmaj7

Analysis

Heard in Eb major

Progressions in these changes

• All the chords

  Half-Step ii-V Chain in Eb

  ii-Vs falling by half steps: iii-VI, the ii-V a half step lower, then ii-V-I.

Scales to play

• Over Gm7 · iii7

  G Aeolian

  Mode 6 of Major

• Over C7 · V7/ii

  C Minor Blues

  Mode 6 of Blues

• Over Gbm7 · ♭iii7

  Gb Dorian

  Mode 2 of Major

• Over B7 · ♭VI7

  B Lydian Dominant

  Mode 4 of Melodic Minor

• Over Fm7 · ii7

  F Dorian

  Mode 2 of Major

• Over Bb7 · V7

  Bb Mixolydian

  Mode 5 of Major

• Over Ebmaj7 · Imaj7

  Eb Ionian

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