Container spine title: Works by George Crumb [sic]. Program notes by George Gelles, bibliography, and discography in leaflet (7 p. ; 12 cm.) laid in container. "Recorded Anthology of American Music, Inc." Compact disc. Aspen Music Festival Contemporary Ensemble ; Stephen Mosko, conductor (first and third works) ; David Shostac, flute (second work) ; Joel Krosnick, cello ; Gilbert Kalish, piano (fourth work) ; Contemporary Chamber Players of the University of Chicago ; Ralph Shapey, conductor ; Ronald Anderson, trumpet (fifth work).