Rock
Mixolydian Vamp (I–♭VII–IV–I) Chord Progression
I-♭VII-IV-I. Southern rock from Sweet Home Alabama.
- southern-rock
- Mixolydian
- American
- jam
Roman numerals
- I
- ♭VII
- IV
- I
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
C – Bb – F – C
Key of G
G – F – C – G
Key of D
D – C – G – D