That concert and now this, that .. is accepting your age, and feeling fulfilled. Or did he decide on his own terms this was enough and called it quits? I find it quite the coincidence that he has that goodbye concert where he can hold on for that long, then perhaps finding out it was too much but also being content that he can't ever play music anymore (and perhaps not accepting that) and having the support of his family for euthanasia?
Either way, a loss. I am glad i saw the concert and i am happy he had that moment and i hope he has peace either way.