Premise: Air Lore is an album by the improvisational trio Air featuring Henry Threadgill, Steve McCall, and Fred Hopkins performing compositions by Jelly Roll Morton and Scott Joplin. It was reissued on compact disc by Bluebird/RCA in 1987 and included in the eight-CD box set, "Complete Novus and Columbia Recordings of Henry Threadgill and Air" on Mosaic Records.
Hypothesis: Jelly Roll Morton composed songs that were released on a Mosaic Records CD box set.