'SXSW 2012' has featured more than it's share of big names this year, and the 'Warner Showcase' provided us with four more big names.

T.I., B.o.B., Wale and Meek Mill all took their turns ripping the mic's for Austin's music fans. Check out the videos from their performances below.

T.I. & B.o.B.

Meek Mill & Yo Gotti

Wale & Travis Porter