Anyone listen ??
Personally, I don't generally like music radio as I prefer to choose my own stuff to listen to, but I've really got into a deep house station after being put on to it by a guy who sold me some speakers a while back : http://deepvibes.co.uk/site/index.php
If you're not that into EDM it's fairly minimal stuff, with mostly instrumental house playing 24/7.
I find it really relaxing and often spend an hour or three with it on without even realising ..