Kel Valhaal

What’s going on Saturday?
Tonight's NYC-area shows include Deer Tick/Margo Price, Nas & many more at BK Hip Hop Fest, Dr. John, Nasty Nigel, Coldplay, Hey Mercedes, Jane's Addiction/Dinosaur Jr/Minus the Bear, Clams Casino at Warm Up, Night Beats, Out in the Streets Fest, WALL, Public Service Broadcasting play…