7804 / 18210 · Workshop 61 — Melodic Minor as a Practical Color System: Altered Dominants, Lydian Dominant, Minor-Major Harmony, Locrian ♮2, and Choosing Tension by Destination← prev⊞ allnext →
61.63But ♯9 may imply blues/minor color
B♭ over G7 is ♯9.
Resolving G7alt→C major can create:
B♭→A or B♭→B/C.
Excellent blues-jazz tension.