Blues Harmonica Class and Lesson - Joe Filisko class with Dennis Gruenling

January 2010, Joe FIlisko invited me again to be a special guest in his Harmonica Class in Chicago at the Old Town School of Folk like to open up with a little jam, and this is of course we proceeded to talk about Little Walter, Big Walter Horton, George Harmonica Smith, James Cotton, Junior Wells, Hohner Harmonicas, Papa Lightfoot, both Sonny Boy Williamson's as well as many other Harmonica related topics like bending notes, tongue-blocking techniques and more... Dennis Gruenling has