Samu Haber, the No Angels, Álvaro Soler, and Sasha compete in a very special musical contest in the new ProSieben music show "Staying Alive – Stars Sing with Legends": They perform on stage with Elvis Presley, Whitney Houston, Amy Winehouse, and Freddie Mercury, reinterpreting their own hits and the greatest songs of these music legends of the past in duets. State-of-the-art technology makes this possible. Who will impress the audience the most with their performance and deliver the duet of the evening? (Text: ProSieben)