Piano Rabbit Hole: Improvisation Theory & Practice
29.19 Another upper structure
4627 / 18210 · Workshop 29 — “Maiden Voyage”: Sus Chords as Stable Harmony, Parallel Planing, Quartal Color, and Hearing Chords Without Major/Minor Labels← prev⊞ allnext →

29.19Another upper structure

Over G bass:

A minor triad

A-C-E.

A minor triad over G · 9 11 13

Relative:

9, 11, 13.

Beautiful.

So two extremely useful RH triads are:

F major

A minor

over G pedal.