Radok Fest Sadness hit Charlotte when former Creative Loafing photographer Chris Radok was murdered this year. A photographer of numerous musicians and concerts, bands are remembering him in what hopes to become an annual event. The benefit show will feature AntiSeen, Snagglepuss, Husbians, Murdercycle, Chow Tiger, Gideon Smith and K. Lloyd. 7 p.m. $10. Tremont Music Hall. www.tremontmusichall.com.