Example image of eyePlorer eyePlorer map for 'Just intonation': Frequency Musical tuning Note Ratio Whole number Harmonic series (music) Interval (music) Fraction (mathematics) Solidus (punctuation) Hertz Consonance and dissonance Equal temperament Beat (acoustics) Guqin Harmonic Overtone Meantone temperament Well temperament Wolf interval Modulation (music) Circle of fifths Chromatic scale Diatonic scale G major Perfect fifth Perfect fourth Major chord Minor chord Pythagorean tuning Cent (music) Enharmonic Pythagorean comma Tonality Limit (music) Comma (music) Music of India Syntonic comma Fret Guitar Key (music) Synthesizer Wendy Carlos A cappella Barbershop music Eivind Groven Schismatic temperament Atonality Ben Johnston (composer) Erv Wilson Serialism