That's how it was when I saw John Lee Hooker too - was amazed he made it through the show without falling out of his chair, but oh man, there were still moments

That's how it was when I saw John Lee Hooker too - was amazed he made it through the show without falling out of his chair, but oh man, there were still moments of greatness in his voice and fingers. I saw BB King in the mid-2000s and he was so engaged with the audience, so clearly happy to be there sharing his music.