Rock Chord Progression Generator

Rock music is built on three chords and the truth — or so the saying goes. The I–IV–V in E major (E–A–B) powered the entire first decade of rock and roll, and it still works because the dominant seventh pull from B7 back to E is one of the strongest resolutions in Western harmony. Add a shuffle rhythm at 120 BPM and you have the skeleton of every Chuck Berry, Little Richard, and early Rolling Stones track ever recorded.

Minor key progressions gave rock its darker edge. The I–VII–VI–VII pattern in A minor (Am–G–F–G) is the foundation of classic rock anthems from Stairway to Heaven to Smoke on the Water. The natural minor scale (using the lowered VII chord instead of the dominant) gives minor rock its characteristic raw quality — it sounds powerful without the resolution of a classical harmonic minor progression. Power chords — just the root and the fifth, no third — exploit this ambiguity perfectly: they're neither major nor minor, so they carry weight without sentimentality.

The I–V–IV–V pattern deserves special mention. Unlike the standard I–IV–V, starting with the dominant creates immediate forward momentum. G–D–C–D in G major has been the backbone of driving rock anthems for decades. The trick is the tempo: at 100 BPM it feels like classic rock, at 140 BPM it becomes punk. The progressions below cover the essential rock vocabulary — play each at different tempos in the editor to find the feel that works for your track.

Power chords — just the root and the fifth, no third — carry the weight of a chord without committing to major or minor tonality. That harmonic neutrality is what makes distorted guitar and power chord riffs work naturally together: the overtones from overdrive and distortion create less conflict without a third in the chord. When you play the I–IV–V with power chords on an overdriven amp, the result is pure kinetic energy with none of the harmonic sentimentality of triads.