I've seen John Pizzarelli a few times, always a great show. This link shows what a great guitar player he is, great close up of his fingerings, etc. Watch at around 1:02, he takes a pick out of his mouth to use!
http://www.youtube.com/watch?v=quxTi7VD ... re=related
walrus
http://www.youtube.com/watch?v=quxTi7VD ... re=related
walrus