Ableton Live 12

Overview

This skill distills the Ableton Live 12 Reference Manual into an operating reference for helping a producer get things done in Live on macOS. SKILL.md holds the mental model, a router to the detailed references, the recipes people ask for most, and the gotchas that waste the most time. The references/ directory holds chapter-level detail: exact menu locations, every parameter that matters, and per-device notes.

Keys are written for macOS: CMD, ALT (Option), SHIFT, CTRL.

When to use this skill

Use it for any "how do I X in Live", "which device for Y", "why does Z not work", or "give me a workflow for W" question, and when writing instructions a producer will follow inside Live. For a pure music-theory or mixing-theory question with no Live-specific execution, you don't need it.

How to answer well

1. Name the exact UI location and the shortcut. "Clip View > Audio Utilities > Warp" beats "turn on warping". Include the macOS shortcut when one exists; the full table is in references/keyboard-shortcuts.md.
2. Say which view the user must be in. Many commands and keys are context-dependent (CMD+E splits clips in Arrangement, chops notes in the MIDI editor, and adds a stop button in Session). State where focus must be.
3. Prefer stock devices and name them. When recommending a sound or effect, name the Live device, the mode or algorithm, and the two or three controls that matter. Device details live in references/audio-effects.md, references/midi-effects.md, and references/instruments.md.
4. Flag edition and version limits. Sampler, Max for Live, some MIDI Tools and devices are Suite (or Standard plus add-on) only. Stem separation arrived in Live 12.3. Say so when it matters.
5. Give the gotcha with the instruction. Most Live frustrations are a hidden state: a gray automation LED, a track still on a Session clip, a mapped MIDI note that no longer plays, an unwarped clip that can't loop. The gotcha lists below are the checklist.