Sat., April 20, Medeski Martin & Wood with Joshua Light Show

Mondavi Center, 8 p.m., $17.50-$58

Attendees should expect a transcendent evening of continually morphing music and visual effects as the jazz, funk, groove and experimental-jam-band crusaders John Medeski, Billy Martin and Chris Wood (on keyboards, percussion and bass, respectively) join forces with the legendary Joshua Light Show that psychedelicized the '60s- and '70s-era Fillmore East. The trio, touring behind its vibrant and exploratory Free Magic live recording, will play both an acoustic and an electric set as Joshua White and company splash Jackson Hall with intoxicating projections and oil-and-water lighting techniques knows as “liquid lights.” 9399 Old Davis Road in Davis,