Image by Kai Stachowiak

The left hand fingering that goes from 0:12 until 0:20 of So What definitely requires a plan. I'm trying to be as economical as possible with hand position changes while adhering the rule that the thumb and pinky don't touch black keys. It's tricky though.

Such strategizing of 'what finger goes where' feels a bit like a puzzle game. I guess you lose when you embed the wrong pattern into muscle memory.