Scales & harmony from F

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

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