← E♭ Harmonic Minor on Tenor Horn
E♭ 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)EbmMaj7
Degree 2 · ii°7Fm7b5
Degree 3 · III+maj7Gbmaj7#5
Degree 4 · iv7Abm7
Degree 5 · V7Bb7
Degree 6 · VImaj7Cbmaj7
Degree 7 · vii°7D dim7