I'm very sad to read this. I never had a chance to see ELP or Greg Lake. The last time he was in my neck of the woods a couple of years ago, he was supposed to appear with Keith Emerson. They got into some kind of snit just before show time and the gig was cancelled as the hall was filling up. I wasn't able to attend that concert, but figured if the tour sold well, they'd be around again. I did catch Carl Palmer's 2014 ELP Legacy show later that year, so was mollified at the time. Now I'll never get the chance, so am bummed. And on the day John Glenn dies, too. A sad day indeed.