found: Po' mo'ner got a home at last [SR] 1911: label (Fisk Jubilee Quartet)
found: Am. Grove, 1986: v. 2, p. 600 (Jubilee Singers, (Fisk); choral group; organized Oct. 1871 as the Fisk Singers; officially named the Jubilee Singers soon afterward; informal addition of "Fisk" to name made to distinguish them from imitators; recording of group issued by Victor under title, Fisk University Jubilee Quartet)
found: Folk song America [SR] p1991: vol. 1, container (Fisk Jubilee Singers)
found: NUCMC data for Fayette Avery McKenzie papers, Supplement, 1909-1928 (coll. contains correspondence pertaining to the Fisk Singers (Fisk Jubilee Singers and Fisk Quartet/Quartette Singers) regarding their royalties, concert schedules, itinerary, income, etc.)