This Day In Rock & Roll History 7.30.21 July 30th, 2021 | by: Rich Kimball http://www.downtownwithrichkimball.com.s3.amazonaws.com/wp-content/uploads/2021/07/30161132/Mighty-John-2021-07-30.mp3 Mighty John Marshall fills us in on the big events of July 30 in the musical past.
