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Chord Theory

Chord theory books explaining harmony, chord construction and progressions for learners, performers and composers.

Articles on Chord Theory

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Chord Theory

Understanding harmony

Our chord theory category covers the principles behind how chords are built, named and used in music. Chord theory is essential for musicians who want to move beyond memorising shapes and gain a clearer understanding of how harmony works in practice.

From intervals to progressions

Titles in chord theory often explain triads, sevenths, inversions, cadences, extensions and borrowed chords. Many also show how chords function within keys and progressions, helping learners make sense of songs, scores and improvisation.

Useful for analysis and creativity

Chord theory supports performers, arrangers, composers and teachers by linking notation with musical structure. It is a practical subject for anyone wanting to read better, write more confidently or understand the harmony behind the music they play.