← E♭ Phrygian Dominant on Alto Saxophone
E♭ Phrygian Dominant — 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 · I7Eb7
Degree 2 · IImaj7Fbmaj7
Degree 3 · iii°7G dim7
Degree 4 · iv(maj7)AbmMaj7
Degree 5 · v°7Bbm7b5
Degree 6 · VI+maj7Cbmaj7#5
Degree 7 · vii7Dbm7