Jazz
Rhythm Changes Bridge (I–VI7–II7–V7) Chord Progression
Rhythm Changes B section. I-VI7-II7-V7 dominant chain.
- jazz
- bebop
- dominant
Roman numerals
- I
- VI7
- II7
- 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
C – A7 – D7 – G7
Key of G
G – E7 – A7 – D7
Key of D
D – B7 – E7 – A7