Until recently, when Nintendo blessed the Virtual Console on Wii with this hidden Sunsoft gem, I'm pretty sure no one knew much about Ufouria(E)/Hebereke(J). Hell, I didn't, either. When I was searching for NES chiptunes to download one day, this game stood out because of its developer's notoriety of making badass game music (Blaster Master, for example). Thankfully, I snagged it and found a new favorite. The "underground" theme that plays in the game was just enough riffage to extrapolate into the MASSIVE riffage that Undereke brings to the table.
from Gamey Mixture,
released September 10, 2010
Source: Ufouria (NES), "Underground", by Naoki Kodaka