Uh-oh, I don’t think I can take Andy at this time. I got a cheap DVD of a 1970s stage show he did in London, and it’s got interview footage edited in. It’s actually quite well done, but I just can’t take the genre. For one thing, someone left the cake out in the rain... ;’) [rimshot!]
This led to the naming of a fairly well known rock song, "Purple-Prose Rain".