I borrowed this from a friend in school who was into his King Crimson and the Grateful Dead and what not.Was hardly on the turntable for 5 minutes when my dear old mum threatened to call the priest.
Arguably the classic of the genre.
https://www.youtube.com/watch?v=KPowvspa4BI
Though difficult to deny the 4 singles from NMTB.
here http://www.bbc.co.uk/programmes/b09bcns2 put that on and listen to some of the vocals.
That'll end your admiration of them.
No need for thanks.