Chris Robinson boasts a long, historic and seismic career as one of rock music’s most prolific and successful songwriters and frontmen. The band brings shimmering acid-Americana to the world, firmly establishing CRB as the new standard-bearers of the psychedelic roots torch. Their live shows reel with freewheeling improvisational chemistry, an expansive sense of space and texture, dense sonic worlds and good ole’ Saturday night boogie. CRB hits the road this winter supporting two new studio albums. Ages 18 and up. 8:00 p.m. Early Bird through 2/9: $40. Regular: $45