Scales & harmony from D# / Eb

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

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