Eminem was a 'surprise guest' during 50 Cent's performance at SXSW.
+ The not-so-secret surprise guest, Eminem, rapped with 50 Cent, who performed Get Rich or Die Tryin' in its entirety on Friday at SXSW during the SXSW Shady 2.0 Showcase. Peep MTV News' review. (MTV News)
+ Rage Against the Machine's Tom Morello performed his solo material at SXSW. He was joined by MC5's Wayne Cramer for a tune before he led the crowd to Occupy SXSW, which was shut down by the cops. (Rolling Stone)
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