DJ BoozyWoozy Real Name Koen Groeneveld Is A Dutch DJ Who Had Success Both Solo As Well As As Member The Klubbheads During A Short Period Of Time At The End Of The Nineties And A Few Years Into The New Millenium . His Music Is Primarily Techno And His Biggest Hit Is ''Party Affair''. Currently He Is Nowhere To Be Seen Anymore Because He Continued Producing And "spinning" As Koen Groeneveld.