| Description | Term |
| A seven tone scale with the intervals 1 3 1 3 1 3 | |
| A major scale with a raised 4 and lowered 7 | |
| The use of tall chords (nine, eleven, thirteen etc.) to prolong a tonal goal, ignoring most traditional rules and using basic voice leading principles. | |
| Two chords used in voicing with a bass a ninth apart, usually representing multiple interval qualities built on the same bass. | |
| Two or more chords from different harmonic areas sounded together | |
| When two or more key centers are heard at the same time. | |
| Harmony from stacked fourths | |
| Harmony from stacked fifths | |
| A collection of three or more tones in secundal relationship. | |
| Parallel voice motion that cannot be explained by consistancy of chord type or limitations of a single scale | |
| Attempting to equalize all seven tones of a scale so no tone is heard as a pitch center. | |
| Rhythm that conflicts. For example 3:2 or 3:4 | |
| Music with no perceivable meter. | |
| Rhythms that are the same forward as they are backward | |
| Idividual voices presented at different tempos | |
| Rhythm that requires a machine for precise execution | |
| Music avoiding tonal centers | |
| The use of a reference pitch class other than C | |
| Forward and backward symmetry of articulation, rhythm and dynamics. | |
| A melody created in a sense by rapidly shifting tone colors | |
| Canonic relationships between voices | |