| JustMajor | interval list for the Just Major scale |
| JustMinor | interval list for the minor version of the Just Major scale |
| MeanChromatic | interval list for the Mean Chromatic scale |
| MeanMajor | interval list derived from the Mean Chromatic scale |
| PythagoreanChromatic | interval list for the Pythagorean Chromatic scale |
| PythagoreanMajor | interval list for the Pythagorean Major scale |
| QuarterTone | interval list in which each semitone is split in two |
| SixthTone | interval list in which each semitone is split in three |
| TemperedChromatic | interval list corresponding to an equal-tempered scale |
| TemperedMajor | interval list derived from the Tempered Chromatic scale |
| TemperedMinor | interval list derived from the Tempered Chromatic scale |
, a list of intervals measured in cents, starting at freq Hertz and lasting dur seconds.
, you first need to load the Music Package using 
.
creates a pitch sequence from a predefined interval list or an arbitrary list of numbers interpreted as intervals.
