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.
Blues is contained in one folder consisting of 5 parts in G Major concert -- in ink -- in unidentified hand (Whaley?).
Parts in 2 groupings -- (i) 2 trumpets - 1, 2; 1 trombone - 1. -- (ii) 1 reed - tenor; 1 trombone - 2. Parts in grouping i are noted on the verso of parts for "Early morning rock." Parts in grouping ii are included in the same folder as "Early moring rock." -- from the Duke Ellington Library.