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.
PBS
Pbs: Benjamin Franklin: An Extraordinary Life: Franklin's Glass Armonica
Read a short essay about Franklin's invention of a musical instrument--the glass armonica. Includes a sound file of a composition by Mozart played on Franklin's instrument.