7873 / 18210 · Workshop 62 — Harmonic Side-Slipping: Chromatic Planing, Approach Chords, Outside Playing, Semitone Detours, and Returning Home Without Sounding Random← prev⊞ allnext →
62.42Major context makes chromatic departure obvious
Because the inside harmony is bright and stable.
The outside phrase introduces:
F/A♭/B♭
which can sound suddenly borrowed/dark.
Return is strong.