12840 / 18210 · Workshop 102 — Reduction and Recomposition: Strip a Finished Arrangement to Its Musical Skeleton, Then Build a Completely Different Arrangement from the Same DNA← prev⊞ allnext →
102.42Level 23 — bass-role map
Mark sections:
root support
two-beat
walking
pedal
countermelody
octaves.
This is enough to regenerate much of LH behavior.