Roland TR-8S MIDI CCs & NRPNs

MIDI implementation details for the Roland TR-8S.

Last update: July 2, 2026 • 55 parameters • 22 MIDI notes mapped

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Contributions welcome! You can email us your edited CSV if you don't want to use GitHub.

General

Parameter CC Range Usage Orientation
BD Tune 20 [0–127] — 0-based
BD Decay 23 [0–127] — 0-based
BD Ctrl 96 [0–127] — 0-based
BD Level 24 [0–127] — 0-based
SD Tune 25 [0–127] — 0-based
SD Decay 28 [0–127] — 0-based
SD Ctrl 97 [0–127] — 0-based
SD Level 29 [0–127] — 0-based
LT Tune 46 [0–127] — 0-based
LT Decay 47 [0–127] — 0-based
LT Ctrl 102 [0–127] — 0-based
LT Level 48 [0–127] — 0-based
MT Tune 49 [0–127] — 0-based
MT Decay 50 [0–127] — 0-based
MT Ctrl 103 [0–127] — 0-based
MT Level 51 [0–127] — 0-based
HT Tune 52 [0–127] — 0-based
HT Decay 53 [0–127] — 0-based
HT Ctrl 104 [0–127] — 0-based
HT Level 54 [0–127] — 0-based
RS Tune 55 [0–127] — 0-based
RS Decay 56 [0–127] — 0-based
RS Ctrl 105 [0–127] — 0-based
RS Level 57 [0–127] — 0-based
HC Tune 58 [0–127] — 0-based
HC Decay 59 [0–127] — 0-based
HC Ctrl 106 [0–127] — 0-based
HC Level 60 [0–127] — 0-based
CH Tune 61 [0–127] — 0-based
CH Decay 62 [0–127] — 0-based
CH Ctrl 107 [0–127] — 0-based
CH Level 63 [0–127] — 0-based
Accent 71 [0–127] — 0-based
OH Tune 80 [0–127] — 0-based
OH Decay 81 [0–127] — 0-based
OH Ctrl 108 [0–127] — 0-based
OH Level 82 [0–127] — 0-based
CC Tune 83 [0–127] — 0-based
CC Decay 84 [0–127] — 0-based
CC Ctrl 109 [0–127] — 0-based
CC Level 85 [0–127] — 0-based
RC Tune 86 [0–127] — 0-based
RC Decay 87 [0–127] — 0-based
RC Ctrl 110 [0–127] — 0-based
RC Level 88 [0–127] — 0-based
Reverb Level 91 [0–127] — 0-based
Delay Level 16 [0–127] — 0-based
Delay Time 17 [0–127] — 0-based
Delay Feedback 18 [0–127] — 0-based
Master FX Ctrl 19 [0–127] — 0-based
Master FX ON 15 [0–127] — 0-based
Auto Fill IN Manual Trig 70 [0–127] — 0-based
Auto Fill IN ON 14 [0–127] — 0-based
External IN Level 12 [0–127] — 0-based
Shuffle 9 [0–127] — 0-based

Default note map

Sound Channel Note
Bass drum 10 36
Snare drum 10 38
Low tom 10 43
Mid tom 10 47
High tom 10 50
Rim shot 10 37
Hand clap 10 39
Closed hi-hat 10 42
Open hi-hat 10 46
Crash cymbal 10 49
Ride cymbal 10 51

Alternate note map

Sound Channel Note
Bass drum 10 35
Snare drum 10 40
Low tom 10 41
Mid tom 10 45
High tom 10 48
Rim shot 10 56
Hand clap 10 54
Closed hi-hat 10 44
Open hi-hat 10 55
Crash cymbal 10 61
Ride cymbal 10 63

This dataset is provided under the Creative Commons Attribution Share Alike 4.0 International license.