Friend's Email: Subject:I have found a book that I think you would enjoy
J. S. Bach Two=Part Inventions for the Keyboard
J S Bach TwoPart Inventions for the Keyboard Author:William A. Palmer The purpose of this book is to present an authentic and accurate text, based on J.S. Bach's final autograph of 1723. The earlier autograph, from the Clavier-Buchlein for Wilhelm Friedemann Bach, is also taken into account. This autograph clarifies many portions of the text that have long been the subject of doubt and debate.