16210 / 18210 · Workshop 118 — Memorizing Music as Structure: How to Stop Depending on Finger Memory and Learn a Piece So You Can Recover, Transpose, Reharmonize, and Play It Flexibly← prev⊞ allnext →
118.126Level 83 — transpose by semitone
Harder.
C→D♭.
This defeats many visual keyboard habits.
Very good.