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Yamaha A5000 remote: MIDI CC, NRPN and OSC map

The Yamaha A5000 remote as named OSC addresses — 11 CC, 21 SysEx commands — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.

Device Yamaha A5000 remote
Vendor Yamaha
OSC prefix /a5000_remote
Source 🎛️ Derived from an Electra One community preset
Revision per Electra preset
Upstream electra-preset
Driver file devices/yamaha/a5000_remote.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/yamaha/a5000_remote.json --out-port <N> --in-port <M>

Then send OSC to 127.0.0.1:7777, for example:

osc-bridge osc-send /a5000_remote/cc_91 63

From Claude or any MCP client, the osc-bridge mcp server exposes this driver as a5000_remote: ask “what can the Yamaha A5000 remote do?” and it reads this map with list_routes. See the MCP guide.

MIDI CC and NRPN parameters (11)

OSC address CC NRPN (MSB/LSB) Range Nature Section
/a5000_remote/cc_91 91 0–127 continuous
/a5000_remote/cc_92 92 0–127 continuous
/a5000_remote/cc_93 93 0–127 continuous
/a5000_remote/cc_00 0 0–127 continuous
/a5000_remote/cc_01 1 0–127 continuous
/a5000_remote/cc_74 74 0–127 continuous
/a5000_remote/cc_71 71 0–127 continuous
/a5000_remote/cc_73 73 0–127 continuous
/a5000_remote/cc_72 72 0–127 continuous
/a5000_remote/cc_75 75 0–127 continuous
/a5000_remote/cc_76 76 0–127 continuous

SysEx commands (21)

OSC address Arguments
/a5000_remote/f1 val: u7
/a5000_remote/f2 val: u7
/a5000_remote/f3 val: u7
/a5000_remote/f4 val: u7
/a5000_remote/f5 val: u7
/a5000_remote/f6 val: u7
/a5000_remote/play val: u7
/a5000_remote/edit val: u7
/a5000_remote/rec val: u7
/a5000_remote/1 val: u7
/a5000_remote/2 val: u7
/a5000_remote/3 val: u7
/a5000_remote/4 val: u7
/a5000_remote/5 val: u7
/a5000_remote/disk val: u7
/a5000_remote/utility val: u7
/a5000_remote/command_exit val: u7
/a5000_remote/assignable val: u7
/a5000_remote/audition val: u7
/a5000_remote/cmd_assignable val: u7
/a5000_remote/cmd_audition val: u7

Performance MIDI

Notes, pitch bend and any CC are also available: /a5000_remote/note/on <note> <velocity>, /a5000_remote/cc/<number> <value>, /a5000_remote/pitchbend <0-16383>, /a5000_remote/program_change <n>.

Limitations

Imported from an Electra One community preset. The mapping reflects the preset author's editorial choices: parameter naming, ranges, and which params are exposed. Untested on hardware in this repo.