It used to be through equally bad music television. Now it tends to be on referral from friends or looking for recommendations on various genre websites or just pot luck surfing through youtube.
Edit: and yes, I am quite possibly listening to the wrong radio stations. But I just don't find it...
It is a service largely (not entirely) surplus to requirements. Everyone and their dog has a phone these days and all are passable music players. For in-transit audio joy, simply put some music of your own choice onto your mobile device and you're off. At home? Well, that's what CD players or...
Radio is plebian, so I can't get worked up about Grimshaw. I have no Idea what an x-factor is, so don't care about Callaghan. Beach hut is one of us, so is ok in my book. Finally, that leaves Gus who thus gets my vote.