12925 / 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 →
102.127Level 85 — rebuild at different difficulty
Skeleton remains.
Create:
Beginner version: triads.
Intermediate: sevenths/inversions.
Advanced: guide-tone reharm.
Concert: full architecture.
One tune can generate multiple pedagogical versions.