It works properly on PS2ESDL as of v0.74x (v0.744?).
Originally Posted by stratotak
I haven't taken a look at this game for OPL v0.7 yet, and I don't know what is the cause of the sound issues as PS2ESDL never had such issues to begin with.
But it really has got sound issues with the public OPL v0.7 release.
Have you tried any of the latest OPL revisions yet?
Unmodified SCPH-77006 with SM 3.6
SCPH-39006 with M-chip modchip, SCPH-10281 NA and refurb Seagate 80GB HDD
SCPH-10000 v1.00 with SCPH-10190 PCMCIA NA and SCPH-20400 HDD unit