List of sound playables on this page (10 files):

01 main theme.vgz
02 special mode - level 1.vgz
03 special mode - boss 1.vgz
04 special mode - level 2.vgz
05 special mode - boss 2.vgz
06 special mode - level 3.vgz
07 special mode - level 4.vgz
08 special mode - level 5.vgz
09 special mode - last boss.vgz
10 ending, original mode bgm.vgz