DJ Mustard has aided Kid Ink on most of his biggest hits—"Show Me," "Main Chick," and "Be Real"—so it's not a surprise that they reunited for "Promise." Fetty Wap is no stranger to the Mustard sound either: though they haven't partnered up much on record, "679" would segue easily into any of Mustard's tracks. "Promise" takes the tempo down a bit so Fetty can really settle into his croon. Tell you what you wanna hear, Kid Ink raps. Hope it don't go in and out of one year/ You the only one that I wanna stare at.
The MC's Summer In The Winter tape arrives tomorrow. Revisit DJ Mustard's FADER interview.