Jazz Harmony

Jazz harmony refers to the way chords and chord progressions are constructed and used in jazz music. Unlike traditional Western music, which often follows predictable patterns, jazz harmony embraces complexity and innovation. It frequently incorporates extended chords (like 7ths, 9ths, and 13ths), altered chords, and unexpected changes in key. This creates a rich, textured sound that allows for improvisation and expressive playing. Jazz musicians often use "substitutions" to replace standard chords with more colorful alternatives, adding depth and surprise to their compositions and performances. Overall, jazz harmony contributes to the genre's unique and dynamic character.