Audio Companion: Introduction, pages 1-6


1. Preliminary Concepts


§2. Ascending and Descending Quarter-Tone Scale
§3. Transpositions
 

2. New Intervals


1) Quartertonal Second
2) Minor Second
3) Neutral Second
4) Major Second
5) Major Second Quarter-High or Minor Third Quarter-Low
6) Minor Third
7) Neutral Third
8) Major Third
9) Major Third Quarter-High or Minor Fourth
10) Perfect Fourth
11) Major Fourth
12) Augmented Fourth or Diminished Fifth
13) Minor Fifth
14) Perfect Fifth
15) Major Fifth or Minor Sixth Quarter-Low
16) Minor Sixth
17) Neutral Sixth
18) Major Sixth
19) Major Sixth Quarter-High or Minor Seventh Quarter-Low
20) Minor Seventh
21) Neutral Seventh
22) Major Seventh
23) Quartertonal Seventh
24) Octave
§8. Super-augmented and super-diminished intervals

§10 Complete cycles in the quarter-tone system


2) The cycle of the neutral second.

2) The cycle of the neutral second (from C)
2-1) The cycle of the neutral second (from C quarter-high)
2-2) The cycle of the neutral second (from C#)
The cycle of the neutral second as two diminished seventh chords

3) The cycle of the second-third.

The cycle of the second-third

4) The cycle of the neutral third.

The cycle of the neutral third

5) The cycle of the third-fourth.

The cycle of the third-fourth

6) The cycle of the major fourth.

The cycle of the major fourth

7) The cycle of the minor fifth.

The cycle of the minor fifth

§11. Contrary motion parting from a unison
§11. Contrary motion parting from a quarterfinal second