BK, the thread was actually in the Cast Recording page in a discussion of the Richard Harris DVD of the stage production of Camelot. When I posted last night, I couldn't remember which site it was on.
I was sure I'd read every work Alan Jay Lerner had written on anything, but Me W let me know I needed to read more. I'm already convinced that I've read more this month than that pretentious twit has in the past lifetime.