Rock
Simple Rock (I–IV–I–V) Chord Progression
Straight rock and roll. Simple powerful I-IV-I-V pattern.
- simple
- rock-n-roll
- straight
Roman numerals
- I
- IV
- I
- V
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 – F – C – G
Key of G
G – C – G – D
Key of D
D – G – D – A