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New York University
Music Literature: The Classical Period
Resource provides information on the Classical Period in music by discussing the three main composers most notably associated with that period: Haydn, Beethoven, and Mozart.
Classical Net
Classical Net: Renaissance Repertoire: Renaissance Composers
Those well-versed in music will find this site helpful, as it offers biographical information on a number of Renaissance composers, along with pictures and information on compositions.
Other
Classical Composer Biographies
Contains brief biographical information about several well known classical composers including Beethoven, Mozart and Haydn.
Ducksters
Ducksters: Music for Kids: Famous Pianists
A site showing some of the worlds greatest piano players ever. Learn about famous pianist from all genres of music.
Teacher Planet
Teacher Planet: Mozart
Several lessons, units, and featured website links for learning about Mozart geared to elementary grades (includes worksheet PDF printouts).
Northern Arizona University
Northern Arizona Univ.: Symmetrical Binary Principle
This site from the Northern Arizona University contains the meanings of the symmetrical binary principle in Bach's music and several other composers of this period.
Other
Queen's University (Belfast): Bach Bibliography
A searchable database containing 21,000 reference records to the life and work of composer Johann Sebastian Bach (1685-1750). Provides a comprehensive roundup of publications about the composer/musican of interest to Bach scholars and...