B Dorian — Triads
Three-note stacks of thirds, one per scale degree. The chord-quality pattern below is the Dorian scale's diatonic harmony.
All 7 triads in sequence
Degree 1 · iBm
Degree 2 · iiC#m
Degree 3 · IIID
Degree 4 · IVE
Degree 5 · vF#m
Degree 6 · vi°G# dim
Degree 7 · VIIA