Pleasure Hearts and
Kyokugen are two manic shooters for the MSX 2 developed by M-Kai, the same group (person?) behind the Wonderswan's
Judgement Silversword. Strangely, most of the music on this disc belongs to Kyokugen. Pleasure Hearts is only about 9 tracks long.
=EDIT=======================
Oh wait, that's because I've just found out the album's whole name is "完全攻略キョクゲン / PLEASURE HEARTS"
- or -
"Kanzenkouryakukyokugen / PLEASURE HEARTS"
I'm no good at romanization, so if someone would like to take a stab at doing that, please do. I'm not sure the game has an official English name. Different translations give me "Complete Capture Kyokugen" or "Fully Capture Kyokugen" or "Strategy Kyokugen".
=END EDIT====================
The music is a bit underwhelming, but the MSX games are little-known and take Judgement Silversword's "holy shit" reaction to a whole new level, so I thought I'd share some videos of these little oddities.
Kyokugen 5-minute "Caravan" run
Pleasure Hearts 1CC run