The crossword solution for the term 'Que Follower, In Song' is SERA. This is a reference to the popular song 'Que Sera, Sera (Whatever Will Be, Will Be)' written by Jay Livingston and Ray Evans and first recorded by Doris Day in 1956. The song was later used as the theme song for Alfred Hitchcock's film 'The Man Who Knew Too Much'. The lyrics of the song express the idea that whatever will be, will be, and that worrying about the future is futile.