<Table> <Tr> <Td> "Let It Ride" (1974) </Td> <Td> "Takin' Care of Business" (1974) </Td> <Td> "You Ain't Seen Nothing Yet" (1974) </Td> </Tr> </Table> <Tr> <Td> "Let It Ride" (1974) </Td> <Td> "Takin' Care of Business" (1974) </Td> <Td> "You Ain't Seen Nothing Yet" (1974) </Td> </Tr> <P> "Takin' Care of Business" is a song written by Randy Bachman and first recorded by Canadian rock group Bachman--Turner Overdrive (BTO) for their 1973 album Bachman--Turner Overdrive II . </P> <P> Randy Bachman had developed what would later become "Takin' Care of Business" while still a member of The Guess Who . His original idea was to write about a recording technician who worked on The Guess Who's recordings . This particular technician would take the 8: 15 train to get to work, inspiring the lyrics "take the 8: 15 into the city ." </P>

Who sang the song taking care of business