← F♭ Mixolydian on Baritone Saxophone
F♭ Mixolydian — 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 · I7Fb7
Degree 2 · ii7Gbm7
Degree 3 · iii°7Abm7b5
Degree 4 · IVmaj7Bbbmaj7
Degree 5 · v7Cbm7
Degree 6 · vi7Dbm7
Degree 7 · VIImaj7Ebbmaj7