Sweden chose their song and singer for the Eurovision Song Contest 1989 in the national preselection '' Melodifestivalen 1989 '' . With a small mariginal , the winner was Tommy Nilsson with the power ballad '' En dag '' , written by Tim Norell , Ola Håkansson and Alexander Bard
Melodifestivalen 1989
Melodifestivalen 1989
Sweden in the Eurovision Song Contest 1989