Mac Miller seems to have changed up his sound a little for his new song “Smile Back”. Complete with a Southern groove and video story line similar to something T.I. would do, Mac Miller comes across as a cornball (as always) though here he’s a different kind of cornball, one that’s on the verge of some modicum of success. Also that “7 days, weak (week)” punchline needs to be retired already.

Watch the second single from Mac Miller’s debut Blue Slide Park.

[flashvideo file=http://www.youtube.com/watch?v=T_Mt6Isew_0 /]