BTO's second album, "Bachman–Turner Overdrive II", was released in December 1973 and became an enormous hit in the US (peaking at No. 4 in 1974) and their native Canada (peaking at No. 6 on the "RPM" albums chart). It was originally to be titled "Adrenaline Rush". It also yielded two of their best-known hit singles, "Let It Ride" and "Takin' Care of Business". While "Let It Ride" was BTO's first Top 40 hit in the U.S. (peaking at #23), "Takin' Care of Business" would become one of the band's most enduring anthems. Randy had already written the core of "Takin' Care of Business" several years earlier as "White Collar Worker" while in The Guess Who, but that band had felt it was not their type of song. It reappeared in BTO's repertoire during the supporting gigs for the first album primarily, as Randy put it, "To give Fred Turner a chance to rest his voice." Randy had heard DJ Darryl Burlingham say the day before a gig, "We're takin' care of business on C-Fox radio", and he decided to insert the lyrics "takin' care of business" into the chorus where "white collar worker" previously existed.