It was succeeded as Danish representative at the Eurovision Song Contest 1979 by Tommy Seebach with "Disco Tango".
The others suggest what it could be, but he reports that a trip to the doctor resulted in a diagnosis of being in love – with the rhythm of the heart being the title of the song.
[3] The song wins the competition, and from being a smaller band with some success, Mabel is suddenly on everyone's lips.
[4] The Dansk Melodi Grand Prix 1978 was held at the Tivoli Concert Hall in Copenhagen, hosted by Jørgen Mylius.
[5] On the night of the final Mabel performed 16th in the running order, following Greece's Tania Tsanaklidou with "Charlie Chaplin" and preceding Luxembourg's Baccara with "Parlez-vous français ?".