Master Hydraffe made a fair point that the beta Daddy Cool isn't really a Just Dance song, and more of a dance that was made for a contest in Paris.
MH argued that the song, unlike the one recently added to the tracklist for JD2018, was meant for competitive purposes only, and that it was not designed specially for a game.
Therefore, it is fair to debate that the beta version of Daddy Cool may not as well need its own fair share of credit with an actual Dance of the same song.
It makes way more sense to give all the credit to the JD2018 version of the song.
However, it does seem fair to leave it as a beta element.
So, what do you guys think. Feel free to let me know.