This is the unedited version of the article “Growing the Blues” as published in Living Blues magazine. Issue #269. Vol. 51. #5. November 2020. By Frank Matheis The college lad just turned 19 and has already raised eyebrows as a fabulous rising blues singer/guitar protégé. Sean Alexander McDonald, known as “Mack” McDonald, from Augusta, Georgia, … Continue reading Sean “Mack” McDonald