Additional materials for this piece are contained with "Sacred concert III scores," grouping vi. Handwriting and other details have been reported based on the notes of David Berger, Andrew Homzy, Dr. Theodore Hudson, Walter van de Leur, Wayne Shirley, and Dr. Mark Tucker.
From the Mercer Ellington Library.
Lilu is contained in one of eight folders for "Sacred concert III" consisting of 1 part in C Major concert (?) -- in ink -- in unidentified hand.