who sings whistle while you work in snow white
Whistle While You Work. 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, at least unofficially, by voice actress Adriana Caselotti. It also is featured in the 1979 stage adaption.