Listened to the BBC’s ‘Travelling Folk’ last night on Radio Scotland and an interview with bellows piper Hamish Moore. It was astonishing. No, not Hamish’s wacky views on how the British Army destroyed piping; how those old guys in tatty tweed jackets sitting playing on kitchen chairs somewhere in Cape Breton were the repositories of the true tradition. No, not that, but the fact that the presenter swallowed lock, stock…