Forty years ago he went electric with his guitar-slinging, blues-wailing childhood friend. Since then, millions of albums have been sold and as many miles traveled, and he’s still the unstoppable heartbeat of his good buddy’s band. TO READ THE FULL STORY: Subscribe NowLOG IN Read this article +get instant access TO 45 YEARSof Modern Drummer issues WITH A DIGITAL SUBSCRIPTION for just $4.99 month with no contract! Love the printed mag? Click here.