Comedian Will Ferrell popped on stage while Chris Martin was performing an acoustic version of his Coldplay classic ‘Viva La Vida’ and then there was cowbell.
The event was for the Best Night of Your Night charity event at the Greek Theatre, Los Angeles. Martin was performing solo until Ferrell came on stage.
Martin also performed Pink Floyd’s ‘Comfortably Numb’ with Chad Smith, Josh Klinghoffer, Stefan Lessard, Brad Paisley Duff McKagan and Mike McCready.
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