"Summer Stars" is an evening of jazz, pop and rock and roll, featuring Nick Crossen, Jared Freiburg and Greg Johnson and his Medium Band. Freiburg is a talented singer and pianist, whose influences include Ray Charles and Jerry Lee Lewis. Singer Nick Crossen is a veteran of Bay Area theater and TV's "American Idol". Singer and saxophone player Greg Johnson leads his band that anchors the show with his original and distinctive arrangements.