The West Coast's rap scene's past, present, and future were out in full force last night for YG's Fader Fort set at SXSW.

It's a cool moment, but judging from 'Really Be', the just released Kendrick Lamar featuring track from YG's upcoming debut album My Krazy Life; he's not going to need the help much longer. He can easily hang with stars, and they like him enough to stand up front and clear the way. Stream 'Really Be' below.

Wanna hear a continuous stream of music on the site? Check out 405 Radio, or our New Music section. Both are filled with great music.