This beautiful song won the Eurovision Song Contest in 1963. It was performed by the couple Grethe & Jorgen Ingmann. The music was composed by Otto Francker and the lyrics was written by Sejr Volmer-Sörensen.
Jörgen turned 80 this April..
Read more about them
I consider it as the best Eurovision song (along with Mrs. Gall, of course ;))
Grethe and Jörgen Ingmann - Dansevisen (.wmv)