サザン・ロック
According to "The New York Times", Mack's guitar style was "a seminal influence on a long list of British and American" rock guitar soloists. Guitarists who have credited Mack as a major or significant influence include Stevie Ray Vaughan (blues rock), Jeff Beck (blues rock, jazz-rock), Ted Nugent (hard rock), Dickey Betts (Southern rock), Warren Haynes (Southern rock), Ray Benson (Western swing), Bootsy Collins (funk), Adrian Belew (impressionist rock), Wayne Perkins (multi-genre), and Tyler Morris (multi-genre). Others said to have been similarly influenced include Joe Bonamassa (blues-rock), Eric Clapton (blues-rock), Duane Allman (Southern rock), Gary Rossington (Southern rock), Steve Gaines (Southern rock), Mike Bloomfield (blues-rock), Jerry Garcia (psychedelic rock), Jimi Hendrix (psychedelic blues-rock), Keith Richards (blues-rock), Jimmy Page (blues-rock), and Danny Gatton (blues rock; jazz rock).