Oasis of the Seas has a show they call Headliner Showtime. It is a variety show offered three times a cruise that will include singers, musicians, and magic and juggling acts. You don’t know who will be the “Headliner” until you get on the ship and read the Cruise Compass. Our show was Revolution A Tribute to the Beatles. We were not real impressed by the show even though we grew up with the Beatle songs. The guy’s performance wasn’t bad, guess we are use to more flash than the old time concert.