The first programme, on jazz singers, was excellent (why only 15 minutes, though? It should have been an hour at least!).
I will be fascinated to hear the folk singers prog., although, it has to be said, that I'm not holding my breath. The BBC usually display appalling prejudice and ignorance when it comes to trad. song. Of course, MC and NW are neither prejudiced nor ignorant but it will be interesting to see how much they have allowed themselves to be 'nobbled' by the folk hating beeb.