Scales & harmony from G

A theory reference for everything built on the tonic G: the diatonic chords of G major and G natural minor, the progressions they form, and the scale types that start from G.

Key relationships at a glance: the relative minor of G major is E minor, and G minor shares its key signature with A# major. Use the tables to compare harmony side by side, then jump to an instrument to hear the shapes under your fingers.