1 jeffed 10 months ago They’re no longer with us? No, that’s not it because Brian has it as well and he’s still here. I’m sure you’re way ahead of me. My question though is “Does a higher percentage of great musos have it than other celebs?”. In case you haven’t already guessed, here’s a doco on it. If you see it right through to the end, you may have it, too. If not so inclined, you can tune in where the case histories kick in at about 12:30.