Just Intonation

Just Intonation is a musical tuning system based on ratios of whole numbers, creating harmonious intervals between notes. Unlike the more common equal temperament, which divides the octave into 12 equal parts, Just Intonation uses specific frequencies to achieve pure-sounding chords and scales. This results in intervals that are more resonant and aligned with natural harmonic overtones. Musicians often appreciate Just Intonation for its rich, vibrant sound, making it popular in genres like classical, folk, and experimental music. While it can create beautifully consonant harmonies, it may pose challenges for modulation between keys.