DJ Mustard, 2 Chainz and Ty Dolla $ign are not lacking for work in 2014. Mustard remains the most in demand rap producer and it's impossible to listen to FM radio and not hear at least a few of his songs. 2 Chainz might not be at his 2012 guest verse peak, but a quick 16s are still abundant. And reigning hookman Ty$ is popping up alongside artists as disparate as Icona Pop and Lupe Fiasco. "Down for Me" brings together Mustard's hand claps, Ty$'s sly hooks and 2 Chainz's over-the-top sexual puns. Sometimes just getting the right three guys in a room is all you need.