As for "your source of understanding", it's clearly a copycat reference to the old "magazine of understanding" subtitle for The Plain Truth. Unfortunately there was little understanding on offer back then, and even less now under the father and son Flurry franchise. What music lovers - probably thinking they've chanced on an NPR station - make of the sudden transitions to cult rants is hard to say. From Samuel Barber's Adagio to Stephen Flurry rattling on about "the guvver-mint of God" and quoting the 1930s Moffatt Bible translation on his Strumpet Gaily show (I might have that title slightly wrong) has to be a bit of a jolt.
PS. Could somebody please tell the newsreader named Nick how to correctly pronounce the word Britain (it ain't Bri-in).