Stepdad is an American electronic/pop band based in Grand Rapids, Michigan. The group consists of Mark "ultramark" Tafel, Ryan McCarthy, Nathan K., and Ben Weissenborn Their sound has been described as "8-bit power pop". They have performed on the Van's Warped Tour (2012), have shared the stage with bands such as Passion Pit, Capital Cities, JR JR, and more. They their also music in featured Weeds, Mindy Project, Teen Wolf, as well as a BMW commercial.