As it happens, Trix, I'm not ashamed of anything. I just can't abide wilful ignorance, that's all! For example Amos's song may well be a brilliant song - bit it isn't a 'folk song' until the 'folk' decide that it is. I'm sure that loads of people will accuse me of nit-picking - but it isn't - it's fundamental (see the trillions of previous threads about 'what is a folk song?').