They may not be the biggest names, but, hey—they’re super chill. The Super Chill Showcase kicks off a chilly winter with local artists SimonSez, Odd Fella, OZ, Juan and Beano, Unit, Legacy9, D.O., 3rd Degree, the Sandchild and Exacto, whose underground works are worthy of the same stage as artists like Snoop Dog or Mac Dre. If you’re in the mood to check out new, untapped hip-hop talent, kick back and enjoy the bumpin’ beats on Friday, Dec. 6, at the Phoenix Theater. 201 E. Washington St., Petaluma. 8pm. $10—$12. 707.762.3565.