 The songs in Snow White and the Seven Dwarfs were composed by Frank Churchill and Larry Morey . Paul J. Smith and Leigh Harline composed the incidental music score . Well @-@ known songs from Snow White and the Seven Dwarfs include " Heigh @-@ Ho " , " Some Day My Prince Will Come " , and " Whistle While You Work " . Since Disney did not have its own music publishing company at the time , the publishing rights for the music and songs were administered through Bourne Co . Music Publishers , which continues to hold these rights . In later years , the studio was able to acquire back the rights to the music from many of the other films , but not Snow White . Snow White became the first American film to have a soundtrack album , released in conjunction with the feature film . Before Snow White and the Seven Dwarfs , a film soundtrack recording was unheard of and of little value to a movie studio . 
