Joe Sib is best known for cofounding SideOneDummy Records, the influential indie/punk-rock label that has released music by Flogging Molly, Gaslight Anthem, Gogol Bordello and many other significant acts. He's also known for leading the bands Wax and 22 Jacks.

There might come a day, however, when this San Jose native is known equally for something else -- standup comedy. He's jumped headfirst into that realm and will perform as part of the SF Sketchfest on Tuesday at the Punchline Comedy Club. Showtime is 8 p.m. and tickets are $15 (http://sfsketchfest.com).

Follow Jim Harrington at http://twitter.com/jimthecritic, www.facebook.com/jim.bayareanews and http://blogs.mercurynews.com/aei/category/concerts.



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