Sad news, Andy..,....I was only talking on a thread last week that the first Christmas tune I will play this year, on the morning of Dec 1st, would be his brilliant 'I Believe In Father Christmas', which for me is the best Christmas tune ever.
I did, and have played it most days on my shows, due to requests for it..... again and again I think
Class musician, ELP...an inspiration to me when younger.......