The NPR 100
- The one hundred most important American musical works of the 20th century. Includes audio of the radio programs and of the songs.
- http://www.npr.org/programs/specials/vote/list100.html

Yu-Mex: Mexican Music in Fifties Yugoslavia
- Includes background, performers, song lyrics and MP3s.
- http://www2.arnes.si/~ksmmazz/ovitki/default.html

History of CBGB
- Brief history of the club that promotes underground music.
- http://www.cbgb.com/history1.htm

History of Banned Music in the United States
- Anecdotes about music censorship, dating to the 1950s and sorted by decade.
- http://ericnuzum.com/banned/

Remember A Day
- History of American music festivals (up to 1989), including Monterey Pop, Woodstock, Altamont, Watkins Glen and Live Aid.
- http://www.echoes.com/rad

Belgian Pop and Rock Archives
- History and current state of pop and rock in Belgium, including biographies, discographies and real-audio samples. Users can sell or trade records, add concert or record reviews.
- http://houbi.com/belpop/

Oldies Music Calendar
- Information on births, deaths and events in pop music from the 1950s, 1960s and 1970s. Updated weekly.
- http://www.oldiesmusic.com/cal.htm