11. Mike Will Made Hits

The "Mike Will Made It" drop was the most familiar echo on urban radio this summer. Mike Will first rose to prominence in the mid-00s trap scene, producing bangers for Gucci Mane and OJ Da Juiceman, but he's successfully transitioned his sound to the mainstream over the past few months. The 22-year-old producer cranked out hits for 2 Chainz ("No Lie"), Future ("Turn On The Lights"), and Juicy J ("Bands A Make Her Dance") without sacrificing his trap aesthetic. Now he's one of the most in-demand beatsmiths in hip-hop.