A superb guitarist, singer & songwriter.
I've seen him live a few times over the years, and he really cuts loose on guitar in concert.
I saw him on his farewell tour, after his Alzheimers had been made public (His family had decided to announce it as he was beginning to forget lyrics & things when playing live, which led to stories about him starting to drink heavily again).
I've never been to a gig where there was so much love shown for the person on stage. It was a very moving & poignant evening as his band is made up mostly of his children who were all looking after him. By the end of the night there really wasn't a dry eye in the house.