Ableton has spent the last several release cycles closing the gap between Live and DAWs built around MPE from the ground up, and the 12.2 update continues that trend with a device aimed squarely at expressive, single-note playing: Expressive Chords.

What Expressive Chords Does

Expressive Chords is a Max for Live device available to every Live 12 tier — Intro, Standard, and Suite — that turns single MIDI notes into full, nuanced harmonies using 52 curated chord sets. The device leans on Live's built-in MPE and MIDI controls, meaning a player working from a single-note MPE controller can shape voicings, movement, and expression across a full chord in real time rather than programming static chord stabs by hand. It's a notable move because it puts an MPE-aware harmonic tool in front of every Live 12 user, not just Suite owners who already had access to the deepest instrument set.

The device ships alongside a broader 12.2 update that touches several other corners of Live's expressive toolkit. Meld picks up a four-voice Chord oscillator with two macro controls for adjusting shape and inversion, plus scale awareness to keep everything in key. Resonators and Spectral Resonator now support Live 12's scale awareness and tuning systems, with Spectral Resonator adding the ability to quantize individual harmonics to a chosen scale or tuning — useful for anyone using MPE pitch-bend gestures outside standard 12-tone equal temperament.

What Changes for Push and Move

Push hardware gets a 16 Pitches layout for Drum Rack and Sliced Sampler modes, letting players spread melodic runs across multiple octaves from drum or one-shot samples using Push's MPE-capable pads — extending the same expressive pad control introduced for Push 3 to a wider set of sample-based workflows. Push also gains Follow Actions for more flexible live-set sequencing and full access to the Groove Pool and Tuning Systems directly from the hardware.

Ableton's compact sampler/sequencer Move picks up its own update to version 1.5, including sample slicing inside Drum Racks and — notably for anyone integrating Move into a larger expressive rig — simultaneous MIDI In/Out across all four tracks, plus the ability to receive MIDI clock from external gear. That makes Move considerably more useful as a node in a hybrid MPE setup rather than a standalone sketchpad.

Kilohearts Plugins Join the MPE-Compatible List

Live 12.2's release notes also flag three Kilohearts plug-ins — Phase Plant, Multipass, and Snap Heap — as now officially shown as MPE-compatible inside Live, giving MPE controller owners a wider set of sound-design tools that will correctly route per-note pitch bend and pressure data without extra configuration. That kind of labeling matters more than it sounds: Live's browser now flags MPE compatibility directly on a device or plug-in, so players scanning their instrument rack for expressive options don't have to test each one manually or dig through a manufacturer's changelog to find out.

Rounding out the release, Live 12.2 also brings Bounce to New Track for quickly committing clips or time selections to audio, a rebuilt Auto Filter with real-time visualization and new filter types (including Resampling, Comb, Vowel, and DJ modes) now shared across Live, Note, and Move, and browser improvements including a Quick Tags panel for faster sample and preset organization — none of it MPE-specific, but all of it lowering the friction of building and managing an expressive-heavy Live set.

Why It's Worth Noting

None of this is a single dramatic overhaul, but the pattern is consistent with how Live has approached MPE since version 11: rather than one big-bang feature, expressive control keeps showing up in smaller, practical additions — a chord device here, a tuning-aware resonator there, expanded pad control on Push, better MIDI I/O on Move. Making Expressive Chords available across every Live 12 tier, rather than gating it behind Suite, is arguably the most consequential part of the update for newer MPE users: it puts a genuinely useful expressive tool in front of Live's largest user base at no extra cost, which is exactly the kind of low-friction entry point that tends to grow an ecosystem rather than just reward existing enthusiasts.

Live 12.2 is a free update for all Live 12 owners. Full details are available in Ableton's release notes.