By using these simple themes you may easily write a series of conversations in at least twenty-four keys, on the principle of Bach's Wohltemperirtes klavier, but your fugues must be composed for two voices only, unless you are very clever.
"Paul Patoff"
F. Marion Crawford
1906. Ausgewahlte Arien und Duette mit einem obligaten Instrument und klavier- odor Orgelbegleitung.
"Johann Sebastian Bach"
Johann Nikolaus Forkel and Charles Sanford Terry
1910. Brandenburgisches Konzert No. 1 fur klavier zu vier Handen.
"Johann Sebastian Bach"
Johann Nikolaus Forkel and Charles Sanford Terry