THE POLYPHONIC MUSIC OF BACH. 31
I. WHAT IS POLYPHONY 32
II. AN INVENTION BY BACH 33
EXAMPLE FOR ANALYSIS, No. 1.
_Bach: Two-voice, Invention. No, VIII, in F-major_ 34
III. A FUGUE BY BACH 37
EXAMPLE FOR ANALYSIS, No. 2.
_Bach: Fugue No. 2, in C-minor, in three voices.
"Well-tempered Clavichord," Book I_ 38
IV. GENERAL QUALITIES OF BACH'S WORK 43