# Neon Durable Mix Patch Plan

- status: `ready_for_durable_patch`
- ok: `true`
- selected_song: Monkberry Moon Delight (Tab)
- mix_profile_id: `monkberry-moon-delight-eq-lane-mix-v7`
- source_file: `src/Games/songs/neon-approved-mix-overrides.json`
- override_id: `monkberry-moon-delight-tab-guitar-055-to-053-approved-candidate`
- reusable_plan: `durable_candidate_patch_plan / ready_for_durable_patch`

## Candidate

- label: `guitar -0.02`
- action: `set_mixer_level guitar: 0.55 -> 0.53 (-0.02)`

## Approval Boundary

- approval_mode: `mixing_canon_surrogate`
- approved_by: `codex`
- basis: Conservative mixing-canon development surrogate: review candidate guitar -0.02 sets guitar from 0.55 to 0.53 with absolute level delta <= 0.12 after objective receipts, section-energy guardrails, clipping/headroom/low-level checks, and state-restoration checks passed. This keeps development moving and still requires listening review before treating the result as a subjective mix preference.
- boundary: This is a durable patch handoff for an approved listening-review candidate. It does not prove subjective mix quality.

## Durable Override

- target_song: Monkberry Moon Delight (Tab)
- target_mix_profile_id: `monkberry-moon-delight-eq-lane-mix-v7`
- mixer_levels: `{"guitar":0.53}`

## Caveats

- This plan is a patch handoff, not proof of subjective mix quality.
- The candidate was selected from objective receipts and review-order ranking only.
- Run a final current-target proof after the durable edit lands.