F♭ Mixolydian — Triads
Three-note stacks of thirds, one per scale degree. The chord-quality pattern below is the Mixolydian scale's diatonic harmony.
All 7 triads in sequence
Degree 1 · IFb
Degree 2 · iiGbm
Degree 3 · iii°Ab dim
Degree 4 · IVBbb
Degree 5 · vCbm
Degree 6 · viDbm
Degree 7 · VIIEbb