If you want to learn how to make songs yourself, you take your guitar and you go to where the road crosses that way, where a crossroads is. Get there, be sure to get there just a little 'fore 12 that night so you know you'll be there. You have your guitar and be playing a piece there by yourself... A big black man will walk up there and take your guitar and he'll tune it. And then he'll play a piece and hand it back to you. That's the way I learned to play anything I want - Tommy Johnson, to his brother