B♯ Harmonic 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)B#mMaj7

Degree 2 · ii°7C##m7b5

Degree 3 · III+maj7D#maj7#5

Degree 4 · iv7E#m7

Degree 5 · V7F##7

Degree 6 · VImaj7G#maj7

Degree 7 · vii°7A## dim7

Open in inversion explorer

i(maj7) · B#mMaj7 ii°7 · C##m7b5 III+maj7 · D#maj7#5 iv7 · E#m7 V7 · F##7 VImaj7 · G#maj7 vii°7 · A## dim7