Led Zeppelin's on/off drummer Jason Bonham wowed fans at the House of Blues in Hollywood on Saturday (21Mar09), when he stepped up to perform with tribute act LED ZEPAGAIN.
The son of original Led Zep drummer John Bonham, Jason jammed with the band during their encore.
He performed Rock and Roll with the rockers.
The last time Bonham played Led Zeppelin songs for an audience was behind the real thing at the group's 2007 reunion show in London.