Jazz
Coltrane Changes (Imaj7–♭III7–♭VImaj7–VII7–IIImaj7–V7) Chord Progression
John Coltrane's revolutionary progression. Divides the octave into major 3rds, smoothly traversing 3 key centers (C, A♭, E) via dominant 7th chords.
- jazz
- Coltrane
- Giant-Steps
- advanced
- reharmonization
Roman numerals
- Imaj7
- ♭III7
- ♭VImaj7
- VII7
- IIImaj7
- V7
Roman numerals give each chord’s position relative to the key’s tonic, so the progression sounds the same in any key.
Chords by key
Key of C
Cmaj7 – Eb7 – Abmaj7 – B7 – Emaj7 – G7
Key of G
Gmaj7 – A#7 – D#maj7 – F#7 – Bmaj7 – D7
Key of D
Dmaj7 – F7 – A#maj7 – C#7 – F#maj7 – A7