DEGEM: Klangkunst in Deutschland (Sonic Arts in Germany) CD-ROM, 2000, Wergo T 5150; available from Schott Music & Media, GmbH, Weihergarten 5, 55116 Mainz, Germany; telephone (+49) 6131-246-883/888; fax (+49) 6131-246-252; World Wide Web www.schott-music.com.