C♭ Phrygian — Triads
Three-note stacks of thirds, one per scale degree. The chord-quality pattern below is the Phrygian scale's diatonic harmony.
All 7 triads in sequence
Degree 1 · iCbm
Degree 2 · IIDbb
Degree 3 · IIIEbb
Degree 4 · ivFbm
Degree 5 · v°Gb dim
Degree 6 · VIAbb
Degree 7 · viiBbbm