I see Batman as more of a classical music fan since he moves in those wealthy circles of society, maybe catching an opera or two along the way.
But that doesn’t mean a dude in a bat suit can’t rock out once in a while, we know he has a dark side. He is intelligent, we also know that he is not afraid to get down and dirty with the criminal element of Gotham. He is a great advocate of those unjustly accused. Gritty, Smart and defender of the masses- all in N.Y.C…I am thinking Lou Reed for the caped crusader. Cranking up “Sweet Jane” in the Batmobile as he tears out of the Batcave to extinguish a little vengeance on some offenders…yeah that works.