Legendary songwriter and performer Barry Manilow celebrated the 100th performance of his hit Las Vegas show, Manilow: Music and Passion, at the Las Vegas Hilton, and PBS was there to capture all the excitement on stage and behind the scenes.

Singer and songwriter Barry Manilow revisits the 70s in this new television special. Inspired by his highly anticipated CD, "The Greatest Songs of the Seventies," the television event features Manilow in concert, performing and sharing his personal experiences with the audience at the Steiner Studios in Brooklyn, New York.