Ted: Show Me Love

Ted: För kärlekens skull, also known as Ted: Show Me Love, is a 2018 Swedish film directed and written by Hannes Holm and produced by Lena Rehnberg. Starring Adam Pålsson and Peter Viitanen as Ted and Kenneth Gärdestad, respectively, the film is loosely based on the life of Ted Gärdestad, who was one of Sweden's best-known pop artists in the 1970s, and that of his brother Kenneth, who wrote the lyrics for Ted's songs but did not share his fame.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.