Cheebee on 28 September 2010
Most epic final boss battle music ever, period:
And this one's fantastic too:
Rare were such glorious developers back in the day, it's amazing how cunningly a lot of the game's levels' themes have been woven into this one epic piece. 
Another fantastic one, from Okami:
Nintendo Network ID: Cheebee 3DS Code: 2320 - 6113 - 9046
