Going all the way back to the year of my birth (what a wonderful year, eh?), and a song from Denmark, sung by Grethe and Jorgen Ingmann, called “Danesvise” (I would hazard it's something like dancer or dancing, but my Danish isn't up to scratch I'm afraid!), which was actually the winner of the 1963 competition.
Sounds like something you'd hear Lili Marlene sing in a seedy World War II German nightclub, is what I think! Oh well, it obviously got the most votes so they must have thought it was good. At least the guy on the guitar - Jorgen I presume - seems to be enjoying himself!
1963 --- Denmark --- “Danesvise” by Grethe and Jorgen Ingmann (Winner!)