"Whistle While You Work" is a song with music written by Frank Churchill and lyrics written by Larry Morey for the 1937 animated Disney film Snow White and the Seven Dwarfs. It was performed in the film by voice actress Adriana Caselotti as Snow White. It also is featured in the 1979 stage adaptation. It is set to appear in the upcoming 2025 live-action remake of the original film, performed by Rachel Zegler as the titular character.[1]