Operating out of New Orleans, pianist Stephanie Nilles has steeped herself richly in the city's 88-key tradition, slamming in the broken ragtime blues and hooch-hammered style of Professor Longhair. But her capacity as a musician strays far from the borders of Louisiana, including a Gatling-spat rendition of Busta Rhymes' "Break Ya Neck" Flight Gallery hosts Niles in association with "Delta Dawn," a CAM exhibition featuring artists from Good Children Gallery in New Orleans. $5-$10, Flight Gallery, 134 Blue Star, (210) 393-3309