C♯ Melodic Minor — 7th chords

Four-note stacks of thirds on each degree — root, 3rd, 5th, 7th. The added 7th gives jazz, gospel, and modern classical voicings their distinctive colour.

All 7 seventh chords in sequence

Degree 1 · i(maj7)C#mMaj7

Degree 2 · ii7D#m7

Degree 3 · III+maj7Emaj7#5

Degree 4 · IV7F#7

Degree 5 · V7G#7

Degree 6 · vi°7A#m7b5

Degree 7 · vii°7B#m7b5

Open in inversion explorer

i(maj7) · C#mMaj7 ii7 · D#m7 III+maj7 · Emaj7#5 IV7 · F#7 V7 · G#7 vi°7 · A#m7b5 vii°7 · B#m7b5