The closest they have is the Non Stop Oldies on Steve Wright in the afternoon where anyone can send in three of their favourites to be played, but no reasons why or anything like that. God forbid they give airtime to non luvvies.
Once upon a time I could very easily have said what my favourite three songs were, but as time has gone on and I've listened to more and more music what I love to listen to at any one time seems to change. If you had asked me what my favourite song was 25 years ago it would have been easy, Run To You by Bryan Adams, I still like it a lot but just not enough to play it over and over again. Favourite year for music is still easy for me though, 1983, I like more songs from that year than any other.
Have liked 30's music since hearing it in the Shining, ended up buying a gramophone and a stack of 78's 15 years ago and that opened up another huge amount of music I'd never heard before. Wouldn't expect it to float many peoples boats tbh.
You can't be all that old Hen-Gen, you know who George Michael is.
Edit. I stand corrected, listening now and you actually do get to say why you chose your songs on Steve Wright.