A great pop song might feel like magic, but it's actually melodic math (and the helping hand of prolific producer Max Martin) ...

PopCrush Nights is a nationally-syndicated show that blends pop culture ... giving you two hours of the biggest songs in the nation, and then DJ Digital takes over the turntables and microphone ...

DJ Unk, the Atlanta rapper who had a Top 10 pop single with "Walk It Out" in 2006 and followed with the R&B hit "2 Step," died January 24 at 42, his wife said.