I like a very wide range of dance music and have been DJ'ing for a while, playing private and public parties with a wide range of dance from current house, trance, techno, hip-hop, mashups and r&b. Check out the music at http://soundcloud.com/steviemix . These typically include both hits and tracks you probably haven't heard that have sick beats. I also play tracks from the 80's and further retro to 70's/60's/50's dance hits but most tracks are from the last 10 years.
Steve McLain and Kevin Riley of the Jefferson County Green Band play killer happy music relentlessly and effortlessly, that spans the gamut, not to mention are funny as heck to boot. The perfect way to undue the work week and kick off your weekend.