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Madrona Labs Aalto_Madrona Labs: MIDI CC, NRPN and OSC map

The Madrona Labs Aalto_Madrona Labs as named OSC addresses — 99 CC — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.

Device Madrona Labs Aalto_Madrona Labs
Vendor Madrona Labs
OSC prefix /aalto_madrona_labs
Source 🎛️ Derived from an Electra One community preset
Revision per Electra preset
Upstream electra-preset
Driver file devices/madrona-labs/aalto_madrona_labs.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/madrona-labs/aalto_madrona_labs.json --out-port <N> --in-port <M>

Then send OSC to 127.0.0.1:7777, for example:

osc-bridge osc-send /aalto_madrona_labs/noise 63

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

MIDI CC and NRPN parameters (99)

OSC address CC NRPN (MSB/LSB) Range Nature Section
/aalto_madrona_labs/noise 15 0–127 continuous
/aalto_madrona_labs/offset 14 -200–200 continuous
/aalto_madrona_labs/timbre 13 0–127 continuous
/aalto_madrona_labs/osc_shape 12 -64–63 continuous
/aalto_madrona_labs/osc_pitch 11 0–7 continuous
/aalto_madrona_labs/gate_level 16 0–127 continuous
/aalto_madrona_labs/ratio 17 0–127 continuous
/aalto_madrona_labs/mode_index 18 0–127 continuous
/aalto_madrona_labs/osc_mod_out 19 0–127 continuous
/aalto_madrona_labs/osc_car_out 20 0–127 continuous
/aalto_madrona_labs/lp_on_off 21 0–127 continuous
/aalto_madrona_labs/gate_decay 22 0–127 continuous
/aalto_madrona_labs/attack 23 0–127 continuous
/aalto_madrona_labs/decay 24 0–127 continuous
/aalto_madrona_labs/sustain 25 0–127 continuous
/aalto_madrona_labs/release 26 0–127 continuous
/aalto_madrona_labs/env_level 27 0–127 continuous
/aalto_madrona_labs/voices 28 0–127 continuous
/aalto_madrona_labs/repeat 29 0–127 continuous
/aalto_madrona_labs/delay 30 0–127 continuous
/aalto_madrona_labs/attack 31 0–127 continuous
/aalto_madrona_labs/release 32 0–127 continuous
/aalto_madrona_labs/hold 33 0–127 continuous
/aalto_madrona_labs/glide 34 0–127 continuous
/aalto_madrona_labs/cut_off 35 0–127 continuous
/aalto_madrona_labs/reso 36 0–127 continuous
/aalto_madrona_labs/fltr_types 37 0–127 continuous
/aalto_madrona_labs/mod_filter 38 -64–63 continuous
/aalto_madrona_labs/wet_level 45 0–127 continuous
/aalto_madrona_labs/reverb_level 40 0–127 continuous
/aalto_madrona_labs/input 41 0–127 continuous
/aalto_madrona_labs/drive 42 0–127 continuous
/aalto_madrona_labs/feedback 43 0–127 continuous
/aalto_madrona_labs/frequencies 44 0–127 continuous
/aalto_madrona_labs/dry_level 39 0–127 continuous
/aalto_madrona_labs/master_level 46 0–127 continuous
/aalto_madrona_labs/1 48 0–127 continuous
/aalto_madrona_labs/2 50 0–127 continuous
/aalto_madrona_labs/3 52 0–127 continuous
/aalto_madrona_labs/4 54 0–127 continuous
/aalto_madrona_labs/quant 89 0–127 continuous
/aalto_madrona_labs/loop 90 0–127 continuous
/aalto_madrona_labs/5 56 0–127 continuous
/aalto_madrona_labs/6 58 0–127 continuous
/aalto_madrona_labs/7 60 0–127 continuous
/aalto_madrona_labs/8 62 0–127 continuous
/aalto_madrona_labs/key_trig 91 0–127 continuous
/aalto_madrona_labs/unison 92 0–127 continuous
/aalto_madrona_labs/9 64 0–127 continuous
/aalto_madrona_labs/10 66 0–127 continuous
/aalto_madrona_labs/11 68 0–127 continuous
/aalto_madrona_labs/12 70 0–127 continuous
/aalto_madrona_labs/env_1_vel 100 0–127 continuous
/aalto_madrona_labs/env_1_key_seq 93 0–127 continuous
/aalto_madrona_labs/13 72 0–127 continuous
/aalto_madrona_labs/14 74 0–127 continuous
/aalto_madrona_labs/15 76 0–127 continuous
/aalto_madrona_labs/16 78 0–127 continuous
/aalto_madrona_labs/env_2_vel 101 0–127 continuous
/aalto_madrona_labs/env_2_key_seq 94 0–127 continuous
/aalto_madrona_labs/rate 83 0–127 continuous
/aalto_madrona_labs/step_lengh 79 0–16 continuous
/aalto_madrona_labs/offset 81 0–15 continuous
/aalto_madrona_labs/width 84 0–100 continuous
/aalto_madrona_labs/lfo_freq 95 0–127 continuous
/aalto_madrona_labs/lfo_lvl 96 0–127 continuous
/aalto_madrona_labs/sq_pulse_dly 86 0–127 continuous
/aalto_madrona_labs/seq_value_dly 85 0–127 continuous
/aalto_madrona_labs/range 80 -48–48 continuous
/aalto_madrona_labs/glide_seq 82 0–127 continuous
/aalto_madrona_labs/lfo_noise 97 0–127 continuous
/aalto_madrona_labs/lfo_freq_mod 102 -64–63 continuous
/aalto_madrona_labs/noise_mod 106 -64–63 continuous
/aalto_madrona_labs/offset_mod 105 -64–63 continuous
/aalto_madrona_labs/timbre_mod 104 -64–63 continuous
/aalto_madrona_labs/shape_mod 103 -64–63 continuous
/aalto_madrona_labs/osc_pitch_lin 98 0–127 continuous
/aalto_madrona_labs/osc_pitch_exp 99 -64–63 continuous
/aalto_madrona_labs/ratio_mod 109 -64–63 continuous
/aalto_madrona_labs/mod_index_mod 110 -64–63 continuous
/aalto_madrona_labs/gate_level_mod 107 -64–63 continuous
/aalto_madrona_labs/fltr_type_mod 108 -64–63 continuous
/aalto_madrona_labs/reso_mod 120 -64–63 continuous
/aalto_madrona_labs/repeat_env_mod 118 -64–63 continuous
/aalto_madrona_labs/input_dly_mod 111 -64–63 continuous
/aalto_madrona_labs/peak_freq_mod 116 -64–63 continuous
/aalto_madrona_labs/drive_mod 114 -64–63 continuous
/aalto_madrona_labs/peak_gain_mod 115 -64–63 continuous
/aalto_madrona_labs/fdbck_dly_mod 112 -64–63 continuous
/aalto_madrona_labs/dly_freq_mod 113 -64–63 continuous
/aalto_madrona_labs/attack_mod 123 -64–63 continuous
/aalto_madrona_labs/decay_mod 124 -64–63 continuous
/aalto_madrona_labs/release_mod 125 -64–63 continuous
/aalto_madrona_labs/pan 122 -64–63 continuous
/aalto_madrona_labs/pan_mod 121 -64–63 continuous
/aalto_madrona_labs/rev_mod 117 -64–63 continuous
/aalto_madrona_labs/int_host 119 0–127 continuous
/aalto_madrona_labs/rate_mod 126 -64–63 continuous
/aalto_madrona_labs/offset_seq_mod 127 -64–63 continuous

Performance MIDI

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