| |
Music of the Spheres® wind chimes - Quartal Scale (tuning)  A musical palindrome, the Quartal scale is based on intervals of fourths and fifths. Its smooth and serene sound captivated American composers, notably Aaron Copland and Paul Hindemith, in the early twentieth century.
The Contra-Bass and
Basso Profundo chime uses the Quartal scale but moves the B and D an octave higher and is called an Expanded Quartal.
|
|