Copyright reference sources on the Internet:

• The Copyright Act (Copyright Office website)
• United States Copyright Office homepage
• Stanford University Library Copyright & Fair Use Site
• Cornell Law School's Legal Information Institute Copyright Law collection (including another copy of the copyright statute)
• Columbia Law Library Music Plagiarism Project collection of MIDI files, MP3 files and partial scores from songs involved in infringment cases
• Professor Laura Gassaway's Chart: "When Works Pass Into the Public Domain"

International and Comparative Copyright Resources

• The Berne Convention for the Protection of Literary and Artistic Works
• The WIPO Copyright Treaty.
• The WIPO Performances and Phonograms Treaty
• Euro-Copyrights.org
• UNESCO's collection of national copyright laws
• International Intellectual Property Alliance Home Page
• Canadian Intellectual Property Office Copyrights page.
• Australian Copyright Council
• Lehman, Lee & Xu's Intellectual Property Laws and Regulations in China

Organizations with copyright on their agendas:

• ASCAP, BMI, and SESAC
• Association of American Publishers
• Association of Research Libraries
• Chilling Effects Clearinghouse
• Computer & Communications Industry Association
• Copyright Clearance Center
• The Creative Commons
• Electronic Frontier Foundation
• Free Software Foundation
• The Future of Music
• Harry Fox
• The Home Recording Rights Coalition
• Motion Picture Association of America
• National Music Publishers Association
• National Writers Union
• Public Knowledge
• The Recording Industry Association of America
• RespectCopyrights.Org
• Software & Information Industry Association
• Subpoena Defense
• TeleRead Home Page

Copyright Blogs

• Title 17: The S(c)ite For Copyright Law
• Copyfight
• Naomi Gray's Shades of Gray Law
• Copycense
• Michael Geist's blog
• Free Culture @ NYU
• Ed Felten's Freedom to Tinker
• Andrew Berger's IP In Brief