Connecting Sessionist to Ableton Live

Install Sessionist, enable the Remote in Ableton, and you're producing.

Sessionist controls Ableton Live through a small control surface script called Sessionist Remote. The Sessionist app installs it for you on first launch — you just need to turn it on inside Ableton.

Before you start

  • macOS 12+ on Apple Silicon.
  • Ableton Live 10 or later (Suite, Standard, or Intro all work).

1. Install Sessionist

Open Terminal and paste:

curl -fsSL https://sessionist.ai/install.sh | bash

This downloads the latest build and copies Sessionist.app into /Applications. The same command is on the download page.

2. Launch Sessionist

Open Sessionist from /Applications. On first launch it installs the Sessionist Remote script into your Ableton User Library at:

~/Music/Ableton/User Library/Remote Scripts/Sessionist_Remote/

You'll see a status message confirming the install. Sessionist re-checks this folder every launch and updates the script in place when a new version ships.

3. Enable the Remote in Ableton

If Ableton was already running, fully quit and reopen it — Ableton only scans for control surface scripts at startup.

Then in Ableton:

  1. Open Preferences → Link, Tempo & MIDI.
  2. Under Control Surface, click any empty dropdown and select Sessionist Remote (no need to set the Input or Output rows next to it).
  3. Close Preferences.

4. Confirm the connection

Switch back to Sessionist. Within a second or two you should see a Connected indicator. If you don't, see Sessionist isn't connecting to Ableton.

5. (Paid plans) Install the MIDI Expansion pack

If you're on a paid plan, Sessionist can use the MIDI Expansion pack — a large library of MIDI patterns it draws from when sketching drums and melodies.

In Sessionist, open Settings → Expansion Packs and click Download next to MIDI Expansion (~4.3 GB). The download is resumable, so closing the app and coming back later is fine.

The pack is optional. Sessionist works without it — you just get a wider pool of source patterns when it's installed.

What's next

Try something simple — ask Sessionist to "set up a 124 BPM techno session" and watch tracks appear. Then read how to ask Sessionist for what you want.

Still stuck? Email support@sessionist.ai.