UPDATE: Looks like original bassist Matt Sharp, who left the band in 1998, was at the show too. Rivers Cuomo previously joined Sharp onstage for some Weezer tunes at the California State Fullerton ...

Matt Sharp (former bassist): I’d say it was kind of Soundgarden-ish. Wilson: We actually had some pretty cool jams. I was so impressed with Rivers’ guitar playing.

Hooking up Motion City Soundtrack guitarist Josh Cain with former Weezer bassist/current Rentals CEO Matt Sharp was a complete no-brainer. Sharp, ...