Well if my memory serves me right then I would have to say that DERB is fairly new, Kan Cold the creator of the group DERB originally was part of Hennesy&Cold the trance flowing duo responsible for some of the hottest trance anthems on the european market...he now explodes as Derb, with his world wide hit "Derbus" and his newest single "In Africa". Well, the bottom line is that he is less expensive than Razor and Guido, plus Razor & Guido are not that known on the Chicagoland Market. Later.... for more info log onto www.accentcafe.net