2:30 Dennis Ferrer - Hey Hey (Jack Back Remix) [Visualizer] 6:54 Dennis Ferrer - Hey Hey (Jack Back Extended Remix) 4:09 Dennis Ferrer - Hey Hey (Jack Back Remix) Live From Ibiza [DJ Mag X David Guetta] 6:54 Dennis Ferrer - Hey Hey (Jack Back Extended Remix) 6:54 Dennis Ferrer - Hey Hey (Jack Back Extended Remix) 6:54 Dennis Ferrer - Hey Hey (Jack Back Extended Remix) 7:14 Dennis Ferrer - Hey Hey (DF's Attention Vocal Mix) [Full Length] 2010 3:56 Dennis Ferrer - Hey Hey - Promo Video - Buy now at iTunes now 3:15 Dennis Ferrer - Hey Hey (Official Music Video) 6:55 Dennis Ferrer - Hey Hey (Jack Back Remix) 7:39 Dennis Ferrer - Touched The Sky [Full Length] 2007 2:31 Dennis Ferrer - Hey Hey (Jack Back Remix) [Ableton Live Remake]