Got a wild hair? The musical that introduced rock 'n' roll to the theatrical stage, Hair examines a group of 60s-era youth struggling for generational and personal identity, dealing with the Vietnam War, and exploring drugs and the sexual revolution. Many of Hair's well known counterculture ballads like "Aquarius," "Let the Sunshine In," and "Good Morning Starshine" went on to become Top 10 Hits and captured the spirit of the '60s.