This Day in Rock & Roll History 10.7.22 October 7th, 2022 | by: Rich Kimball http://www.downtownwithrichkimball.com.s3.amazonaws.com/wp-content/uploads/2022/10/07170728/Mighty-John-2022-10-07.mp3 The Humble (but nonetheless Mighty) John Marshall with this week’s lesson from the school of rock.