http://theory.music.indiana.edu/isaacso/t556/crumb.html Annotations by Monica Steger (1997), with duplicate and additional annotations by Gi Lee (2000), of selected sources on George Crumb's music. http://www.georgecrumb.com (Official site) The definitive web site for information and discussion of the music of contemporary American composer, George Crumb. Includes biographical details, catalog of compositions, discography, bibliography, news and related information. http://www.edition-peters.com/crumb/ Short biography (also available in German) at Edition Peters, George Crumb's publishers. http://www.klassik.com/en/magazine/people/crumb/ Short biography and interview (1999-11-29) with George Crumb (both in German only) at Klassik Online. http://www.emory.edu/MUSIC/ARNOLD/crumb.html Basic information and partial list of compositions, with notes on "Black Angels". http://www.classical.net/music/comp.lst/crumb.html Reviews of a few CDs and recording information for three major compositions. http://www.egroups.com/list/georgecrumb/ A small online community dedicated to discussion of the music of George Crumb. http://www.gaudeamus.nl/biobak/c/crumbg.htm An essay on George Crumb's life and music, titled "Echos (sic) from the Universe", from a music festival programme. http://www.wwnorton.com/classical/composers/crumb.htm Description of George Crumb's music with a list of his most important works. http://www.americancomposers.org/millen1.htm Three living legends of contemporary music compare the evolution of musical styles during their lifetime. http://www.newmusicnow.org/works/intro.cfm?id_work=28384797 Information on this monumental work with notes and audio excerpts (RealAudio), an interview with the composer, advice from the performers, and suggestions for further listening. http://www.freep.com/fun/sj/qsound0608.5.htm Short review (with audio examples) in the Detroit Free Press (1997-06-08) of Christiane Mathe's recording. http://www.wfmu.org/~kennyg/popular/reviews/crumb.html Short review of Robert Miller's recording.