I didn't listen to the 100 top songs of the last 25 years on New Year's Day.
I've looked at the list. I don't think I missed much. It's basically just the Heart playlist. All the usual suspects are there:
Take That,Bruno Mars,Olly Murs,Ellie Goulding,Emelie Sande,and so on,plus of course the holy trinity of Sam Smith,Ed Sheeran and John Legend.
There were a few "outliers" on the list: Wonderwall,Wannabe,Killer by Seal/Adamski.
But not many.