Leaf Group
E How: How to Learn About Classical Music?
This resource explains how to learn about classical music, and covers the evolution, styles, and vocabulary of this important musical genre.
Library of Congress
Loc: The Moldenhauer Archives
The Moldenhauer Archives at the Library of Congress contain approximately 3,500 items documenting the history of Western music from the medieval period through the modern era.
Other
Music History Online: Music of the 20th Century
This page covers a wide range of topics concerning 20th century music. Included are many references to styles and composers and terms found in 20th century music.
BBC
Bbc Radio2: Sold on Song
If you love classic pop and rock songs and performers, you'll want to visit this site. Includes background information and audio, a glossary, a guide to songwriting styles, songwriting tips, music quizzes, interviews, and so much more....