Sweden held a national preselction named '' Melodifestivalen 1984 '' to choose the entry for the Eurovision Song Contest the same year . The winner was the three brothers Herrey , consisting of Richard , Louis and Per . Their song was called " Diggi-loo diggi-ley " , and was written by Britt Lindeborg and Torgny Söderberg
Melodifestivalen 1984
Melodifestivalen 1984
Sweden in the Eurovision Song Contest 1984