<Tr> <Th_colspan="2"> Audio sample </Th> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> file </Li> <Li> help </Li> </Ul> </Td> </Tr> <Ul> <Li> file </Li> <Li> help </Li> </Ul> <P> "If I Didn't Care" is a song written by Jack Lawrence that was originally sung and recorded by The Ink Spots featuring Bill Kenny in 1939 . The Ink Spots recording became the 10th best selling single of all time with over 19 million copies sold making it one of the fewer than forty all - time singles to have sold 10 million (or more) physical copies worldwide . According to Lawrence, he mailed the song before showing it to some of his friends . His friends' reaction to the song was almost unanimously negative, but he remained positive on it and later it became one of his biggest successes . </P>

If i didn't care lyrics the ink spots