The Turtles lit up the charts with folk-rock, baroque pop, and a blast of California sunshine. Just listen to what they did with Dylan's "It Ain't Me Babe," taking the chiming guitars and choral harmonies of the Byrds to their logical conclusion. Then there's the group's crowning moment, "Happy Together," a pop/folk-rock/psych- No. 1 smash that showcased the band at the peak of their powers.