Randy Bachman and Burton Cummings first worked together in the Guess Who in the late 60’s and produced a string of hits including "American Woman", "These Eyes", "No Time" and many others. Randy Bachman went on to form Bachman Turner Overdrive or BTO where he continued his string of hits with "Takin' Care of Business", "Let It Ride", "Roll On Down the Highway" and "You Ain't Seen Nothin' Yet".