I agree. It's funny how when I was young I would only listen to one type of music, like it was some kind of tribal loyalty. Now I listen to all kinds of things, and I've learned to hear the difference between really good music and stuff that's just manufactured for corporations.

(Ironically, what got me to expand my musical horizons was Apple's corporate promotion, back when you used to get a free iTune each the week on the iTunes store, by picking up a card in Starbucks, or buying a bottle of Pepsi from the vending machine at work.)

Getting back to classical, I also recommend apps for KDFC/San Francisco, KING-FM/Seattle, RTBF Musiq'3/Brussels, RTHK4/Hong Kong, and RTÉ LyricFM (Dublin?). I used to be a WQXR/New York fan, but it lost its way after the New York Times sold it. I've heard good things about WRR/Dallas, but haven't tried it yet.

KING-FM-HD2 is awesome background brain lubricant when you're working on something hard and mathematical.

If anyone else has any favorite classical stations, please reply.