List of sound playables on this page (9 files):

01 title.vgz
02 options, level complete.vgz
03 sector selection.vgz
04 level bgm 1.vgz
05 level bgm 2.vgz
06 level bgm 3.vgz
07 bonus level bgm 1.vgz
08 bonus level bgm 2.vgz
09 bonus level bgm 3.vgz