Status: L2 V5 build-packet candidate — trio packet expanded in round 1 2026-05-29: `reference/cultural-provenance.md` added (Mande origin, Morgan Drums context, build assumptions separated from cultural notes); `validation-loop.csv` expanded with pitch interval, strike response, and ensemble listen checks (VAL-016–VAL-020).
Current status: L2 V5 build-packet candidate.
Live interactive acoustic model (Wolfram Cloud, Public-Execute). Drag the sliders; every value is computed from estimate placeholders — pending measurement, not fabrication authority.



Concept renders — not fabrication authority.