Biceps and brawn are brought by Robert Cray and his bandsmen in a blaring burst of buzz this weekend. Boasting a blazing boldness, Cray bruises bodies to the bone with his brand of bombast and boogie, a bona fide bonfire of boiling bombshells. His boom is so brusque, the brain blinds itself broadside with a bonsai bulwark. When the boss of the blues burns, the bootleggers are beseeched and the Bud Light is busted out. Boost yourself up, yell “Bravo” and brace yourself when Cray bestows a bow on Sunday, June 6, at the Uptown Theatre. 1350 Third St., Napa. 8pm. $37–$47. 707.259.0123.