Stones Throw’s ‘salty cracker’ sets himself a little challenge, and wins.

LA rapper/producer Jonwayne takes on 20 instrumentals by DOOM on this rough-and-ready five-minute medley, essentially battling himself as a deftly hops between beats and tempos, occasionally pausing to marvel at his masked hero’s style.

Check out his Special Herbs Medley below and rewind to FACT TV’s SXSW interview with Jonwayne for more from the beardy MC.

Last year FACT’s Laurent Fintoni caught up with Jonwayne for an in-depth conversation covering his evolution from MySpace to Low End Theory to Stones Throw and his place in the evolving beat scene.