Seems I found my old Newgrounds account... from 4 years ago... But regardless Newgrounds is an awesome place... I have been watching flash from there for a long, long, time... back when the great Joseph Blanchete was still around... (AKA Legendary Frog)
Give it a browse through... its a good place to find music for games... one of my personal favorites is Cheshyre... who dows some really amazing Techno Loops and Songs... And Most of the artists dont mind that you use them aslong as you ask em and credit them...
Link to NG:
Link to Chesh's Page: