Hot Brown Smackdown (Billy Strings After-Party)

Hot Brown Smackdown (Billy Strings After-Party). June 20-21. Fusing jam-band sensibilities, progressive bluegrass and funky horn lines, the Kentucky-based six-piece Hot Brown Smackdown will keep the party going after both nights of Billy Strings two-day residency, with openers Mama Said String Band (June 20) and Nectar Valley (June 21). 11 p.m. The Burl, 375 Thompson Rd. www.theburlky.com