3983 / 18210 · Workshop 22 — “There Is No Greater Love”: Major-Key Fluency, ii–V Compression, Secondary Dominants, and Making a Standard Feel Effortless← prev⊞ allnext →
22.20Compare Gm7 and G7
Gm7:
G B♭ D F.
G7:
G B D F.
Again:
B♭ → B
changes a diatonic minor chord into a secondary dominant.
This exact semitone pattern keeps returning because it is fundamental.