VocalsPitchMixingNatural Vocal Tuning: Vibrato, Drift And Formant
A sung note is a centre, a slow drift, a vibrato and a way into it. Tuning sounds natural when you edit those four separately instead of flattening them.

Live can shift a whole clip or correct a vocal in real time. Editing one note at a time is a third job. How to do it in Live, step by step, with INTONE.
Ableton Live gives you two ways to change the pitch of a vocal out of the box, and neither one edits a single note. The clip's own Pitch control moves the whole clip by semitones and cents. Auto Shift, the device Live added in version 12.1, tracks and corrects the voice in real time against a scale or a MIDI part. Both are useful. Neither lets you take the third note of a phrase, which landed twenty cents flat on a held vowel, and move only that note while everything around it stays exactly as it was sung. That is note by note editing, and it is a different job from transposing or correcting on the fly.
A real time corrector makes its decision as the audio passes through it. It hears the pitch, compares it with the nearest allowed note and pulls it there, using settings that apply to the whole performance. That is fast and often enough, and the Live manual describes Auto Shift as a real time pitch tracking and correction device with vibrato, pitch shifting and formant controls.
What it cannot do is treat one note differently from the next. A held note that drifts, a deliberate scoop into a chorus and a quick passing note all go through the same settings. Note by note editing turns the vocal into separate objects first, so each one can be moved, straightened or left alone. You decide per note, after the performance, with the whole phrase in front of you.
INTONE is a Max for Live audio effect, so it goes on the audio track that holds the vocal. It refuses a group, return, main or MIDI track and says so on its status line. Check the clip's warp mode before you start. If the clip is warped in Beats mode, INTONE warns that edited notes may drift and offers to switch the clip to Complex, because Beats mode slices the audio again and moves the notes you edited.
Select the vocal clip and press OPEN, or drag the clip onto OPEN. There is no recording pass: INTONE reads the clip that is already on the track and lays the vocal out as notes on a piano roll. If you have not set a key, it shows the key it guesses from the vocal as DETECTED.
Use PITCH (P) and drag the note up or down. It moves in semitones, and holding Alt or Shift moves it in cents for the small corrections. A double click snaps a single note to the key. Leave the notes that sound right alone. A vocal where only the wrong notes moved still sounds like the singer.
The key box has two settings. FOLLOW LIVE uses the key and scale set in your Live Set, and MANUAL sets the device's own. SNAP, or the K key, pulls every note onto the key. SOFT brings the notes closer to the key and keeps their drift and vibrato, which is usually the better first move on a lead vocal.
COMMIT renders the edits to a new clip, and the original stays in the Set on a take lane named INTONE original. Every edit is also a step in Live's own undo, so Undo and Redo walk back through your changes the way they do for anything else in the Set. The INTONE quickstart lists every key and tool.
Not every pitch problem is a note problem. If the singer was in tune with themselves and the whole take sits a little sharp of the track, the clip's Pitch control fixes it in one move, and it is the cleaner fix because nothing inside the performance changes. The same goes for a sample that only needs to move to a new key. Reach for a note editor when the problem changes from one note to the next: one flat word, a slide that overshoots, a held note that sags at the end. Those are the moves that a single setting for the whole clip cannot make.
INTONE is a Max for Live audio effect that reads the clip already on the track. Drag a note to change its pitch, timing or vibrato, then COMMIT the result to a take lane.
Yes. Live's clip Pitch control moves the whole clip and Auto Shift corrects in real time, so a note by note editor runs as a device on the track. INTONE is a Max for Live audio effect that opens the clip on the track as separate notes you can drag one at a time.
No. INTONE reads the clip that is already on the track. When you are done, COMMIT writes the edited vocal to a new clip and keeps the original on a take lane.
Ableton Live 12 Suite with Max 9 or later, on macOS 14 or later or on 64-bit Windows. It runs in Ableton Live only.
It can. SOFT brings notes closer to the key and keeps their drift and vibrato, and the VIBRATO tool sets how much vibrato a note has, from flat at zero up to more than was sung.
Guides
You may also like
VocalsPitchMixingA sung note is a centre, a slow drift, a vibrato and a way into it. Tuning sounds natural when you edit those four separately instead of flattening them.
VocalsAbleton LiveWorkflowEvery trip a vocal makes out of Live and back costs a bounce, a re-import and a version to track. What changes when the tuning stays on the track.