Music theory basics · updated 2026-08-16
POLYRHYTHM
Two conflicting pulse groupings running at once — three against four being the classic. Common in West African, jazz and modern rap production.

SOURCES AND CITATIONS
Free, primary references for polyrhythm — standards bodies, manufacturers, government offices and university course material.
RELATED TERMS IN MUSIC THEORY BASICS
- Scale
- Key and key signature
- Chord and triad
- Chord progression
- Tempo and BPM
- Time signature
- Syncopation
- Harmony vs melody
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