Cajsalisa performed the song `` Du gör mig hel igen '' by Robyn in Sweden 's pre-selection for Eurovision Song Contest 1997 , Melodifestivalen 1997 .
Robyn performed the song `` Du gör mig hel igen '' by Cajsalisa in Sweden 's pre-selection for Eurovision Song Contest 1997 , Melodifestivalen 1997 .