traces -tracing you mix-
収録作品
AC
beatmania IIDX 9th style
beatmania IIDX 10th style
beatmania IIDX 11 IIDX RED
beatmania IIDX 12 HAPPY SKY
CS
beatmania IIDX 9th style
収録CD
ORIGINAL
beatmania IIDX 9th style Original Soundtrack (DISC1)