One of the advantages of WMBR is that there is WCRB which is full time classical. That allows WMBR to experiment with contemporary classical. If you are the only station in the market with classical, you have to stay with the 'hits'. Almost any station in a 'niche' format (e.g. Country in LA) has to stay with what the listeners want. Having said that, I have observed most classical stations tend to play some contemporary classical in the mid-afternoon time frame just before drive time. BTW, KBAQ in HD is one of teh cleanest sounding stations I've listened to.