B♯ Altered — Triads
Three-note stacks of thirds, one per scale degree. The chord-quality pattern below is the Altered scale's diatonic harmony.
All 7 triads in sequence
Degree 1 · i°B# dim
Degree 2 · iiC#m
Degree 3 · iiiD#m
Degree 4 · IV+E aug
Degree 5 · VF#
Degree 6 · VIG#
Degree 7 · vii°A# dim