Music: An Appreciation, Brief 7th Edition (Kamien)

Chapter 4: The Fugue

Image Library

The 1st page of the autograph manuscript of the Fuga movement from the 3rd Sonata for Solo Violin by J. S. Bach
http://www.jsbach.net/images/fuga.html

J.S. Bach, unfinished fugue autograph manuscript
http://www.jsbach.net/images/unfinishedfugue.html

Bach, Fugue Bwv 856 autograph manuscript
http://patachonf.free.fr/musique/bach/ms856.htm