States the identification, the caution that it does NOT establish which screen BGM_102 belongs to, and the one thing the port can use today: BGM durations from the corrected XMA1 PsuedoBytesPerSec with no decoder. Flags that those durations include trailing silence -- BGM_001 reads 173.821 declared against 167.663 decoded, a gap matching the 6.15 s of silence this page already records -- so a menu loop point must use the decoded figure. Also records that a refutation attempt on this page s own BGM_103 wave sizes failed: both match the disc exactly. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01QsEPXWVaEpyfudtR6re1Pd