When Radio Four is too dull and Radio Five unspeakably PC (i.e. betwen 10 am and 4 pm every weekday), I sometimes listen to BBC Asian Network, easily the least PC of the BBCs output - because it's not aimed at evil Whitey and his unspeakable racism. Some good music, too, and it's mostly in English - unlike my favourite Asian station Radio XL, which plays some great music and can be picked up on 1296 AM as far south as Swindon.
Nikki Bedi's show today featured a longish interview with Ed Husain, author of The Islamist. Interesting stuff, worth a listen when they put it online.