Frank Churchill (October 20, 1901 – May 14, 1942) was a U.S. composer of popular music for films. He wrote most of the music for Disney's 1937 movie Snow White and the Seven Dwarfs, including "Whistle While You Work" and "Some Day My Prince Will Come". The latter (without the Larry Morey lyrics) became a jazz standard covered by various jazz greats including Oscar Peterson, Miles Davis and Dave Brubeck.
Churchill began his career playing piano in cinemas at the age of 15. After dropping out of medical studies at UCLA to pursue a career in music, he became accompanist at the Los Angeles radio station KNX (AM) in 1924.
He joined Disney studios in 1930, and scored many animated shorts - his song for The Three Little Pigs, "Who's Afraid of the Big Bad Wolf", was a huge commercial success. "Some Day My Prince Will Come" is a popular song from Walt Disney's 1937 animated movie Snow White and the Seven Dwarfs. It was written by Larry Morey (lyrics) & Frank Churchill (music), and performed by Adriana Caselotti (Snow White's voice in the movie).
This song first appears 57:56 into the movie, when Princess Snow White sings a bedtime song for the dwarfs after.