Three Little Birds was written by Bob Marley and released by Bob Marley and the Wailers on the 1977 album Exodus. The song's simple message about not worrying became one of Marley's most recognisable works, helped by its use in films, adverts and sports stadiums over the following decades. Online, the chorus is often lifted on its own because it is instantly recognisable even without the full song, and its calm optimism still fits reaction videos, edits and feel-good montages today.