Handwriting and other details have been reported based on the notes of David Berger, Andrew Homzy, Dr. Theodore Hudson, Walter van de Leur, and Dr. Mark Tucker.
Rab's tune is contained in one folder consisting of 1 part in Db Major concert (?) -- in pencil -- in unidentified hand (Whaley?).
Part for unidentified treble instrument. Part is noted on the verso of a lead sheet for "The brown skin gal in the calico gown," Folder G, grouping i, from "Jump for joy." -- from the Duke Ellington Library.