John Popper (born March 29, 1967 in Cleveland, Ohio) is the frontman and a founding member of the jam band Blues Traveler. He performs harmonica and vocals. He is widely considered a harmonica virtuoso, and is listed by harmonica manufacturer Hohner as a "Featured Artist", an accolade reserved for only the best and most successful harmonica players.
These are photos from concerts where John Popper played, so they may be of other bands that played the concert as well.
Laughter, Love & Music - Bill Graham Memorial Nov 3, 1991 San Francisco, California, United States Uploaded by Milocampo