ClassicalClips.com is a growing database of classical music videos and biographies of classical composers from around the web!

CyberBass is a free service that provides online MIDI accompaniments to many standard choral works. In addition, separate MIDI files for each individual voice part are available as an aid to learning and practicing individual parts.

"The string quartet, for two violins...was one of the most widely-cultivated genres of chamber music during the Classical period, with...Haydn, Mozart and Beethoven all contributing substantially to the literature." The Rare Book, Manuscript, and Special