"Admiral Bird," 1961 March 13, 1961 Box 110 Rare Book & Manuscript Library Ulysses Kay papers, 1894-2017, bulk 1938-1995Series IX: Audiovisual Materials, 1947-1988, undatedSubseries IX.1: Audio Recordings, 1947-1988, undated
Admiral Byrd, 1960 Rare Book & Manuscript Library Ulysses Kay papers, 1894-2017, bulk 1938-1995Series II: Music by Kay, 1939-1991
"Admiral Byrd," 1960 December 5, 1960 Box 106 Rare Book & Manuscript Library Ulysses Kay papers, 1894-2017, bulk 1938-1995Series IX: Audiovisual Materials, 1947-1988, undatedSubseries IX.1: Audio Recordings, 1947-1988, undated
Advertisement and sample recording from Carl Fischer: "New Choral Music for School and Choir, undated Box 123, Item 23 Rare Book & Manuscript Library Ulysses Kay papers, 1894-2017, bulk 1938-1995Series XI: Annotated, Inscribed, and Signed Materials, 1894-1993Subseries XI.2: Scores, 1894-1990
Advertisement for "new" Harvard Dictionary of Music, 1986 Box 121, Item 66 Rare Book & Manuscript Library Ulysses Kay papers, 1894-2017, bulk 1938-1995Series XI: Annotated, Inscribed, and Signed Materials, 1894-1993Subseries XI.2: Scores, 1894-1990
Advertisement: "The Troubadour Harp" by Lyon-Healy, undated Box 127, Item 15 Rare Book & Manuscript Library Ulysses Kay papers, 1894-2017, bulk 1938-1995Series XI: Annotated, Inscribed, and Signed Materials, 1894-1993Subseries XI.3: Books and periodicals, 1906-1993
A Farewell, undated Rare Book & Manuscript Library Ulysses Kay papers, 1894-2017, bulk 1938-1995Series II: Music by Kay, 1939-1991
"A Festival of Carols," anthology arranged by Calvin P. Langejans, 1982 Box 130, Item 32 Rare Book & Manuscript Library Ulysses Kay papers, 1894-2017, bulk 1938-1995Series XI: Annotated, Inscribed, and Signed Materials, 1894-1993Subseries XI.2: Scores, 1894-1990
Afro-American Folksongs: A Study in Racial and National Music, 1914 Box 126, Item 12 Rare Book & Manuscript Library Ulysses Kay papers, 1894-2017, bulk 1938-1995Series XI: Annotated, Inscribed, and Signed Materials, 1894-1993Subseries XI.3: Books and periodicals, 1906-1993
Agreements with Librettists, 1959-1966 Box 96, Folder 1 Rare Book & Manuscript Library Ulysses Kay papers, 1894-2017, bulk 1938-1995Series VI: Professional Subject Files, 1941-1997Opera