I saw Charlie play in Georgia in 1973 (an unknown warm-up band for Harvey Mandel). Ii don't remember if he played Devil, but his version of Orange Blossom Special is to this day the worst country cover I've ever heard.
Many of these songs are familiar ("Black Magic Woman" and "Werewolves of London" are popular on several stores' background soundtrack these days), and I look forward to the rest.
Check out David Bowie's "Please Mr. Gravedigger" from his debut album for a frightening glimpse into psychopathy.