Melodifestivalen 2018 was the 58th edition of the Swedish music competition Melodifestivalen, which selected Sweden's entry for the Eurovision Song Contest 2018. The competition was organised by Sveriges Television (SVT) and took place over a six-week period between 3 February and 10 March 2018.

Karl Felix Wilhelm Sandman is a Swedish singer and actor. He is best known as a member of the boy band FO&O with two studio albums Off the Grid (2014) and FO&O (2017). He plays Sebastian Fagerman in the first Swedish Netflix original series Quicksand, which premiered on 5 April 2019.