Gershwin, George, "Little Jazz Bird" from "Lady, Be Good," New York, Harms [for piano and voice], 1924, Box: 1, Folder: A: 56-57. Louis and Henry Manners Katzman collection, MS 156. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/416026 Accessed May 12, 2024.