7961 / 18210 · Workshop 63 — Triad Pairs and Upper-Structure Improvisation: Getting Modern Jazz Color Without Thinking in Seven-Note Scales← prev⊞ allnext →
63.31Triad pair #4 — dominant sus environment
Over C7sus / C pedal:
B♭ major:
B♭ D F.
D minor:
D F A.
But they overlap on D/F, so not ideal as a strict non-overlapping pair.
A cleaner pair can be chosen depending desired collection.
This is an important point:
not every useful upper structure automatically makes an ideal triad pair.