As I tell my guitar students, the world is neatly divided into two classes of people, "guitar-players" and "cattle." If the video clip (below) makes your pulse race, then you are the former. If you've never, ever, ever wondered (consciously or subconsciously) how the Beatles managed in one chord to make you ache for what followed in "Hard Day's Night" then you are the latter. Note: Randy Bachman was one half of "The Bachman Turner Overdrive" who gave us the iconic "Takin' Care of Business" and "You Ain't Seen Nothing Yet", etc. This is really cool. Enjoy.