The Etude magazine, April, 1923, "The Mystery Of Musical Inspiration
name: label: Series Creator
content: DeVincent, Sam, 1918-1997
setName: label: See more items in
content: Sam DeVincent Collection of Illustrated American Sheet Music, Series 4: Songwriters Volumes I and II
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content: Sam DeVincent Collection of Illustrated American Sheet Music, Series 4: Songwriters Volumes I and II / 4.218: Ephemera / Rudolf Friml / Song, "The Things That You Promised to Do," 1939, music by
container: label: Container
content: Box 8, Folder R
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials