Behringer LM DRUM MIDI CC chart, NRPN and OSC map¶
The Behringer LM DRUM MIDI implementation: 17 CC, 32 drum sounds, each named, for Claude (MCP), SuperCollider or any OSC app.
| Device | Behringer LM DRUM |
|---|---|
| Vendor | Behringer |
| OSC prefix | /lm_drum |
| Source | 📦 Derived from MIDI Guide (community CC/NRPN data) |
| Firmware | unknown |
| Revision | per pencilresearch canonical CSV |
| Upstream | pencilresearch |
| Data licence | CC-BY-SA-4.0 — MIDI Guide (https://midi.guide) by Pencil Research and contributors |
| Driver file | devices/behringer/lm_drum.pencilresearch.fw-unknown.json |
Not tested on the device yet
This driver comes from documentation or community data and has not been checked on real hardware. If you own one, a quick test and a pull request promoting it helps everyone — see CONTRIBUTING.
How do you control it?¶
Find the MIDI ports, then start the bridge with this driver:
osc-bridge detect # prints the ready-to-run line for what is plugged in
osc-bridge run --device devices/behringer/lm_drum.pencilresearch.fw-unknown.json --out-port <N> --in-port <M>
Then send OSC to 127.0.0.1:7777, for example:
From Claude or any MCP client, the osc-bridge mcp server exposes this driver as lm_drum: ask “what can the Behringer LM DRUM do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (17)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/lm_drum/filter/cutoff |
74 | 0–127 | continuous | Filter | |
/lm_drum/tuning/bass_drum_tuning |
75 | 0–127 | continuous | Tuning | |
/lm_drum/tuning/snare_drum_tuning |
76 | 0–127 | continuous | Tuning | |
/lm_drum/tuning/sidestick_tuning |
77 | 0–127 | continuous | Tuning | |
/lm_drum/tuning/closed_hi_hat_tuning |
78 | 0–127 | continuous | Tuning | |
/lm_drum/tuning/open_hi_hat_tuning |
79 | 0–127 | continuous | Tuning | |
/lm_drum/tuning/high_tom_tuning |
80 | 0–127 | continuous | Tuning | |
/lm_drum/tuning/mid_tom_tuning |
81 | 0–127 | continuous | Tuning | |
/lm_drum/tuning/low_tom_tuning |
82 | 0–127 | continuous | Tuning | |
/lm_drum/tuning/ride_cymbal_tuning |
83 | 0–127 | continuous | Tuning | |
/lm_drum/tuning/crash_cymbal_tuning |
84 | 0–127 | continuous | Tuning | |
/lm_drum/tuning/cabasa_tuning |
85 | 0–127 | continuous | Tuning | |
/lm_drum/tuning/tambourine_tuning |
86 | 0–127 | continuous | Tuning | |
/lm_drum/tuning/high_conga_tuning |
87 | 0–127 | continuous | Tuning | |
/lm_drum/tuning/low_conga_tuning |
88 | 0–127 | continuous | Tuning | |
/lm_drum/tuning/cowbell_tuning |
89 | 0–127 | continuous | Tuning | |
/lm_drum/tuning/claps_tuning |
90 | 0–127 | continuous | Tuning |
Drum sounds (32)¶
Send <address> [velocity] [note] [channel] to fire the sound (Note On).
| OSC address | Sound | Note(s) | Channel | Velocity |
|---|---|---|---|---|
/lm_drum/drum/default_note_map/bass_drum |
Bass drum | 36 | basic | 1~127: Volume |
/lm_drum/drum/default_note_map/sidestick |
Sidestick | 37 | basic | 1~127: Volume |
/lm_drum/drum/default_note_map/snare_drum |
Snare drum | 40 | basic | 1~127: Volume |
/lm_drum/drum/default_note_map/closed_hi_hat |
Closed hi-hat | 42 | basic | 1~127: Volume |
/lm_drum/drum/default_note_map/open_hi_hat |
Open hi-hat | 46 | basic | 1~127: Volume |
/lm_drum/drum/default_note_map/crash_cymbal |
Crash cymbal | 49 | basic | 1~127: Volume |
/lm_drum/drum/default_note_map/ride_cymbal |
Ride cymbal | 51 | basic | 1~127: Volume |
/lm_drum/drum/default_note_map/high_tom |
High tom | 50 | basic | 1~127: Volume |
/lm_drum/drum/default_note_map/mid_tom |
Mid tom | 47 | basic | 1~127: Volume |
/lm_drum/drum/default_note_map/low_tom |
Low tom | 45 | basic | 1~127: Volume |
/lm_drum/drum/default_note_map/cabasa |
Cabasa | 69 | basic | 1~127: Volume |
/lm_drum/drum/default_note_map/tambourine |
Tambourine | 54 | basic | 1~127: Volume |
/lm_drum/drum/default_note_map/high_conga |
High conga | 63 | basic | 1~127: Volume |
/lm_drum/drum/default_note_map/low_conga |
Low conga | 64 | basic | 1~127: Volume |
/lm_drum/drum/default_note_map/cowbell |
Cowbell | 56 | basic | 1~127: Volume |
/lm_drum/drum/default_note_map/claps |
Claps | 39 | basic | 1~127: Volume |
/lm_drum/drum/chromatic_mode/bass_drum |
Bass drum | 0–127 | 1 | 1~127: Volume |
/lm_drum/drum/chromatic_mode/snare_drum |
Snare drum | 0–127 | 2 | 1~127: Volume |
/lm_drum/drum/chromatic_mode/sidestick |
Sidestick | 0–127 | 3 | 1~127: Volume |
/lm_drum/drum/chromatic_mode/closed_hi_hat |
Closed hi-hat | 0–127 | 4 | 1~127: Volume |
/lm_drum/drum/chromatic_mode/open_hi_hat |
Open hi-hat | 0–127 | 5 | 1~127: Volume |
/lm_drum/drum/chromatic_mode/high_tom |
High tom | 0–127 | 6 | 1~127: Volume |
/lm_drum/drum/chromatic_mode/mid_tom |
Mid tom | 0–127 | 7 | 1~127: Volume |
/lm_drum/drum/chromatic_mode/low_tom |
Low tom | 0–127 | 8 | 1~127: Volume |
/lm_drum/drum/chromatic_mode/ride_cymbal |
Ride cymbal | 0–127 | 9 | 1~127: Volume |
/lm_drum/drum/chromatic_mode/crash_cymbal |
Crash cymbal | 0–127 | 10 | 1~127: Volume |
/lm_drum/drum/chromatic_mode/cabasa |
Cabasa | 0–127 | 11 | 1~127: Volume |
/lm_drum/drum/chromatic_mode/tambourine |
Tambourine | 0–127 | 12 | 1~127: Volume |
/lm_drum/drum/chromatic_mode/high_conga |
High conga | 0–127 | 13 | 1~127: Volume |
/lm_drum/drum/chromatic_mode/low_conga |
Low conga | 0–127 | 14 | 1~127: Volume |
/lm_drum/drum/chromatic_mode/cowbell |
Cowbell | 0–127 | 15 | 1~127: Volume |
/lm_drum/drum/chromatic_mode/claps |
Claps | 0–127 | 16 | 1~127: Volume |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /lm_drum/note/on <note> <velocity>, /lm_drum/cc/<number> <value>, /lm_drum/pitchbend <0-16383>, /lm_drum/program_change <n>.
Limitations¶
CC/NRPN only. SysEx (preset management, display control, bulk dump/load, vendor-proprietary opcodes) is NOT covered by pencilresearch. To extend this device with SysEx, sniff the vendor editor, add `sysex.header/footer` + `commands` blocks, and use `update_device.md` PR template.
Frequently asked questions¶
Which MIDI CC controls the filter cutoff on the Behringer LM DRUM?
CC 74 (0–127), named /lm_drum/filter/cutoff in SynthHub's map.
How many parameters of the Behringer LM DRUM can be controlled over MIDI?
SynthHub's map of the Behringer LM DRUM lists 17 MIDI CC parameters, each with its number, range and a readable name; the full chart is on this page.
Can an AI agent like Claude control the Behringer LM DRUM?
Yes: SynthHub's hosted MCP server knows the Behringer LM DRUM's MIDI map, and its browser relay lets the agent send it parameter changes or load a sound, each sound change confirmed by you.