Live 12.3 final is here: what’s new that isn’t Splice or stems

Ableton Live 12.3 is here, and that means built-in Splice support, stem separation, and… uh… well, there was the tremolo thing… and… need a guide? We’ve got you. Here are the rest of the best features to try in 12.3 (and Push 2.3 with Live 12.3), at a glance.

Ableton Live 12.3: Stems, Splice, more Bounce, Auto Pan-Tremolo, and more

Ableton Live 12.3 hits public beta today, with stem separation and Splice integration, the ability to bounce groups as well as paste bounced audio, there’s a redesigned Auto Pan-Tremolo effect, and you get some new MIDI Tools and Pack updates, plus some extras you might miss like, finally, A/B parameter changes in devices. Oh, and Push has an all-new layout and more. Here’s what’s new.

Peter Kirn - September 2, 2025

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