Late 20th Century (1960 - 2000) Profiles of those involved in the rise of technology and minimalism in late 20th century composition from Heart's Ease Conservatory. http://www.hearts-ease.org/cgi-bin/index_c.cgi?period=Late%2020th%20Century

The Late Twentieth Century General exploration of musical changes and experimentation in light of societal shifts during the period. Includes links to representative composers of the time. http://hem.passagen.se/alkerstj/worldofclassicalmusic/late20th/late_twentieth_century.html

20th Century: 1900-Present Introduction to recent compositional work from Essentials of Music. Linked to details on historical themes, musical context, style, and living or recently deceased composer biographies. http://www.essentialsofmusic.com/eras/20thC.html

Music History 102: The Twentieth Century Composers, major styles and developments, illustrations, and Real Audio RAM sound files from the Internet Public Library http://www.ipl.org/div/mushist/twen/index.htm

Ives, Charles Edward [1874-1954] - American composer Provides a brief article and an extensive list of annotated links to related sites. His family genealogy is provided on a separate page. http://freepages.history.rootsweb.com/~dav4is/people/IVES111.htm