List of sound playables on this page (11 files):

01 twinbee home town song (main bgm).vgz
02 fantastic power (power-up bgm).vgz
03 boss bgm a-1.vgz
04 boss bgm a-2.vgz
05 clear.vgz
06 boss bgm b.vgz
07 extend.vgz
08 game over.vgz
09 normal ranking (key assign).vgz
10 top ranking (unused).vgz
11 credit (unused).vgz