Ableton Live Is Already a Generative Sequencer — Ned Rush

Ned Rush builds a complete generative track using only clips, note probability, and follow actions — no Max for Live, no plugins, no third-party tools required.

Ableton Live has had a powerful generative engine built into it all along — and in this tutorial, Ned Rush proves it by building a complete generative track from scratch using nothing but clips, note probability, velocity deviation, and follow actions. No Max for Live. No VST plugins. No third-party sequencers. Just clips.

What It Does

The core idea is straightforward: instead of programming every note, you give Ableton a set of rules and let it make melodic and harmonic decisions within those rules. By loading a full C Dorian scale into a MIDI clip, setting note probability to 30%, and applying velocity deviation, each playback produces a different combination of notes — effectively generating chords and melodic fragments automatically.

Follow actions connect these clips into a larger system. Clips jump between each other based on weighted probability, so the sequence never repeats the same pattern twice. Scale this across a chord instrument, a breakbeat sliced in Simpler, a generative bassline, and a lead sound — all running simultaneously — and you have a self-evolving track built entirely inside Ableton’s Session View. The approach works in any version of Live since Live 4, and Ned keeps it Live Intro friendly throughout, using only Drift and Simpler.

The session also covers transposing the entire clip set to a second key — D# Dorian — and using scene follow actions to switch between the two keys automatically, adding large-scale harmonic variation without any manual intervention.

How to Use It

• Draw in your scale: Plot every note of your chosen mode (here, C Dorian) across a single MIDI clip, extended to fill the bar.
• Set note probability low: Pull all note chance values down to around 30% so only a random subset fires on each playback, generating different chords each time.
• Add velocity deviation: Apply velocity deviation to introduce natural dynamic variation and, if your instrument supports it, use that deviation to modulate a filter for extra movement.
• Duplicate and resize clips: Create multiple copies of the clip at different lengths — short, medium, and long — so follow actions produce phrases of varying duration.
• Enable follow actions on all clips: Set each clip to jump to another (other) with a high probability, and play again with a lower probability, so the system keeps moving unpredictably.
• Build a generative breakbeat in Simpler: Load a break, slice to eighth notes, draw in the corresponding MIDI notes, pull note probability down on many of them, and set playback to Through mode so triggered slices ring out naturally.
• Construct ascending and descending bassline clips: Use the same scale, create clips that ascend and descend at different rates, and link them with follow actions set to jump every quarter note or bar.
• Duplicate and transpose for a second key: Copy all clips to new scenes, select all notes, and transpose up by three semitones to shift the whole system into D# Dorian.
• Add scene follow actions: Set the first scene group to jump to the second key after 16 bars, and vice versa, so the track modulates between keys automatically.
• Capture the result via MIDI routing: Create new MIDI tracks for each instrument, route each one to receive MIDI from its source track, arm them all, and record to the Arrangement View — printing the actual note output rather than the probability instructions, giving you concrete MIDI clips to edit and build on.

Why It Matters

Generative music is often framed as something that requires specialist tools — a Max for Live sequencer, a modular system, or a dedicated plugin. This tutorial dismantles that assumption entirely. Every technique shown here is available in Ableton Live Intro, Standard, and Suite, and has been for well over a decade. More importantly, Ned makes the case that using these tools is not a passive act: setting the rules, choosing the scale, weighting the probabilities, and deciding which captured phrases to keep are all creative decisions. The technology offers options; the producer makes the music. That distinction matters, and it is what separates a generative system from a generator.