MIDI implementation details for the Cyma RND.
Last update: November 7, 2026 • 6 parameters
Contributions welcome! You can email us your edited CSV if you don't want to use GitHub.
| Parameter | CC | Range | Usage | Description | Orientation |
|---|---|---|---|---|---|
| Master volume | 7 | — | — |
Note: Must be sent on MIDI channel 1
|
0-based |
| Master reverb level | 91 | — | — |
Note: Must be sent on MIDI channel 1
|
0-based |
| Scale selection | 9 | — |
0: Random; 1: Major; 2: Minor; 3: Harmonic minor; 4: Blues; 5: Major pentatonic; 6: Minor pentatonic; 7: Dorian; 8: Phrygian; 9: Lydian; 10: Mixolydian; 11: Locrian; 12: Whole tone; 13: Double harmonic; 14: Hungarian minor; 15: Phrygian dominant; 16: Hirajoshi; 17: In sen; 18: Prometheus; 19: Octatonic; 20: Persian; 21-127: Random
|
Note: Must be sent on MIDI channel 1. One value per scale since firmware 1.4, earlier firmware used value ranges
|
0-based |
| Patch type | 14 | — |
0: Random; 1: Looping sequences; 2: Drones; 3: Jingles; 4-127: Random
|
Applies to all four tracks. Looping sequences repeat, drones are mostly evolving modulation, jingles play once
Note: Must be sent on MIDI channel 1. Requires firmware 1.4 or later |
0-based |
| Parameter | CC | Range | Usage | Description | Orientation |
|---|---|---|---|---|---|
| Track volume | 7 | — | — |
Note: Send on channels 2 or 6 for Track 1, 3 or 7 for Track 2, 4 or 8 for Track 3, 5 or 9 for Track 4.
|
0-based |
| Track reverb level | 91 | — | — |
Note: Send on channels 2 or 6 for Track 1, 3 or 7 for Track 2, 4 or 8 for Track 3, 5 or 9 for Track 4.
|
0-based |
This dataset is provided under the Creative Commons Attribution Share Alike 4.0 International license.