12919 / 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 →
102.121Level 80 — recomposition as second chorus
Even within one performance:
first chorus = baseline.
Second = reduced/recomposed.
Third = return.
You don't need entirely new song-level arrangement.