The port asked for this to have its own line rather than sitting inside a drive
report, and they are right -- it is a third independent confirmation of a claim
that the port authors from.
The claim rested on GamePart_Title s sub_821C5580 playing cue 1103 (static code)
and on the bank s two declared wave sizes matching what an XMA probe saw (disc
census). On a driven boot, BGM_103 s two waves were handed to the XMA decoder at
the moment the main menu appeared -- observed being decoded on arrival at the
screen, rather than inferred from a table or matched by size afterwards.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QsEPXWVaEpyfudtR6re1Pd
c65f5ed1c9