3. Migos, 'Young Rich Niggas'
Drake helped pushed Migos' "Versace" to new heights when he dropped his own remix, but the Atlanta trio's subsequent June mixtape was proof they didn't need his co-sign. Armed with bubbly beats that leave plenty of empty space for hyper-catchy ad-libs, Migos scribbled an entire full-length's worth of triple-time anthems ("Hannah Montana," "Bando") fixated on the drug trade and its attendant spoils. Of course, with hooks this good Migos' will soon be able to rap about raking it in via more legitimate means.