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Loïc Desjardins Music Solutions for musicians. And cool music.

[UPDATE — OCTOBER 2026] Logic Articulations Commander (LACO) : Logic Pro's best new friend

Logic Pro articulations & CC automation at your fingertips

A fully modular touch control surface: mix and match widgets for articulations, faders, transport, navigation, and more — no code required.

DISCLAIMER : Ongoing project, final functionalities & design may change during development

See the widgets Explore features Estimated release
LACO general view with transport, widgets, and articulations panel LACO edit mode showing the drag-and-drop widget layout

Features

Controlling Logic Pro has never been so easy. And fun.

Select a track and ...

  • See the track number, full name
  • Access to all articulations
  • Faders configuration per library
  • Trigger your favorite shortcuts

Design your own tool

  • Grid based widget positioning
  • All editable directly on your device or your computer
  • Create panels as pages of widgets
  • Use multiple devices simultaneously with auto-resolution

A wealth of widgets

  • Control your tracks: articulations, CC faders
  • ...or your DAW: shortcuts, transports
  • Chord detection with inversions & notations (jazz, classical)
  • Smart edit on computer or directly on the device
  • And many many more, see below

Too many devices

  • Browser based: use any device in your network
  • Adapts to device resolution
  • Auto detect Logic Pro status
  • Supports MCU protocol

Project status

  • This project is ongoing, in development stage, est. release Q4 2026
  • Highly optimized on resources
  • Please fill the form below to get notified of progress

Widgets

A modular kit: build the control surface you actually need.

Create as many panels are you want and place your widgets on a fit grid. The only limit is your fingers.

Articulations

Articulations

  • Auto-retrieved from Logic Pro
  • Customize sets, colours, name
  • Fully resizable, with normal and compact mode
  • Group by symbol or your own groups
  • Supports articulation of selected notes
  • Supports momentary mode
  • Supports LASE colours
Faders widget showing MOD and EXPR CC faders

Faders

  • Adjustable length, pick 1/2/3/5 faders
  • Track pattern based or fixed, up to 3 groups
  • Set a reference and optional bounce back
  • Bounce back modes: linear, eased, bouncing, BPM or time based
  • Tap to select automation lane in Logic
  • Link faders with response curve
  • Design your virtual faderbox: sets, CCs, behaviour, colours
  • Fader tracking from external Midi messages
  • Supports also CC buttons
Buttons with Play, Record, Click, and Cycle buttons

Command groups

  • Create freely groups of commands
  • Expand on tap, or trigger default command (expand with long press)
  • Personalize at your will: content, colour, icon
  • Mix and match any available commands

Commands

  • Simple button or stateful toggle
  • For Logic Pro shortcuts or MCU commands
  • Shipped with hundreds shortcuts & MCU support
  • Create your own commands: shortcut/message, icon, label
  • Enabled status depending on active window
Jog/shuttle control

Jog/Shuttle

  • Real jog/shuttle wheel with realistic behaviour
  • Supports Jog, Shuttle and Scrub modes
  • Comes in 2 sizes
  • Supports MCU protocol
Harp widget showing a scale-locked strummable key range

Harp

  • Simulate realistic harp playing
  • Pick a root note and scale and see pedals adjust
  • Real orchestral harp pedaling
  • Supports velocity
Keyboard widget showing a full on-screen playable keyboard

Keyboard

  • Full on-screen keyboard with velocity control
  • Pick a range or browse octaves
  • Define velocity range
Scaler widget showing key, mode, and octave range controls

Scaler

  • Pick a root note and a scale among dozens
  • Or edit your own scale
  • Support velocity (from vertical position)
  • Define octaves and velocity range
  • No better way to learn scales
Zoom widget showing zoom faders and Touchbar

Zoom

  • Sliders for smooth progressive zoom operations
  • Touchbar for pinch zoom and scrub
  • Auto Zoom command

Timecode

  • SMPTE and Bars/Beats display
  • Configurable SMPTE offset
  • Large, glanceable readout

XY Pad

  • Control two CC lanes at once from a single pad
  • Support for reference point and bounce
  • Synchronized with faders

Zones

  • Group elements for better design
  • Many label placement options
  • Smart design, more than a container

Availability

Estimated release date

No price table yet: this is not a product at this stage. The current target is a first release in Q4 2026.

LACO is not endorsed by Apple nor by any editor whose library appears on illustrations.
Q4 2026

Project updates

Follow LACO progress.

Subscribe to receive occasional updates about the LACO project.

See the initial project

Below is the first project made with Open Stage Control & Keyboard Maestro automation. LACO gets lots of its root in this first project.