Redirect song curriculum toward composition

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Meta Vens 2026-05-31 22:16:28 +01:00
commit 378d8e1fb3
7 changed files with 242 additions and 4 deletions

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@ -348,6 +348,16 @@ first-second energy share, tail energy share, and mode-collapse risk; distillati
should treat high collapse risk as negative pressure even when log-mel similarity
looks superficially acceptable.
Composition structure is now part of song-scene authorship. Sound roles answer
"what is playing"; composition roles answer "why does time keep mattering."
Future song agents should declare meter/time signature, chord or tonal
progression, note-degree sampling, instrument-lane gates, section events,
composition-scale automation, and mix movement before polishing timbre. The
current Strudel-ish sugar is intentionally small: `meter` stores the beat grid;
`sequence` owns lane gates; `scale` owns sampled note degrees; `chords` owns
progression/voicing lanes; and `mix` owns gain automation. Each lowers to
ordinary `param` and `curve` records, so the realtime truth remains inspectable.
Song-scene instrument roles are scored as curriculum evidence. Voice-like
leads should prefer syrinx/acoustic source ownership with pressure/opening
motion and radiation shaping; percussion should prefer subtractive pitched body