Coming on the scene with a throwback style that came from when Mac was in diapers, Pittsburgh-based rapper Mac Miller had just turned 18 when he spent 2010 making his name through mixtapes and video sharing websites. His K.I.D.S. mixtape became his breakthrough when it was released in August of 2010, earning plenty of attention from hip-hop blogs and landing Miller a recording contract with Rostrum Records. Rostrum released his debut EP On and On and Beyond in 2011.
