12867 / 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 →
102.69Level 41 — preserve contour, change mode
Keep:
up/down shape
phrase rhythm
cadence placement.
Change pitch collection.
The result can remain recognizable despite many changed notes.