Audio Examples for Kyle Gann's book
The Arithmetic of Listening:
Tuning Theory and History for the Impractical Musician

Chapter 9: The Seven Limit

Barbershop Quartet


Here is the Barbershop Quartet Society's official recording of "I'm Forever Blowing Bubbles" (1918 - the example in the book starts at 0:27):

La Monte Young: The Well-Tuned Piano

Scale of The Well-Tuned Piano:


The main theme of The Well-Tuned Piano is called the Theme of the Dawn of Eternal Time:


Theme of the Dawn of Eternal Time:


The Subtractive Variations of the Theme of the Magic Chord (Ex. F.6):


Theme of the Lyre of Orpheus in the Elysian Fields (Ex. F.7):


Transition from the Opening Chord to the Magic Chord (Ex. F.8):


The Cadence of Paradise (Ex. F.9):


For a fuller discussion of The Well-Tuned Piano read my article in Perspectives of New Music.

Ben Johnston: String Quartet No. 4, "Amazing Grace"

From the recording by the Kepler Quartet on New World

The opening theme played in Pythagorean pentatonic (Ex. G.1):



Variation 2, with the parts in nested 3:2 rhythmic ratios (Ex. G.2):


Variation 5 in septimal tuning with a 35:36 rhythm accompaniment (Ex. G.3):


Variation 6, with the inversion of the theme played as a septimal utonality (Ex. G.4):


Variation 8 with the entire 22-note scale (Ex. G.5):

If you find any problems with the examples, e-mail me here


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