The lessons are generally pre-war blues song lessons, covering well known artists such as Blind Lemon Jefferson, Charley Patton, Robert Johnson, and Son House. They also cover lesser known artists like Blind Joe Reynolds, Geeshie Wiley, King Solomon Hill, and Peg Leg Howell, among others.
The lessons are long-form video lessons, usually between 8min-30min in length, and nearly all lessons have accompanying guitar tablature for following along.