---
title: "Automatic Stem Separation - Changelog | Concerto"
description: "A few days ago we shipped Stems and promised there was more on the way. Today the next phase arrives: automatic stem separation. No more bouncing parts out of…"
url: "https://concerto.studio/changelog/automatic-stem-separation"
datePublished: "2026-06-17T12:00:00.000Z"
---

# 🪓 Automatic Stem Separation

_2026-06-17 — new_

A few days ago we shipped Stems and promised there was more on the way.
Today the next phase arrives: **automatic stem separation**.
No more bouncing parts out of your DAW — hand Concerto a finished track and we'll split it into stems for you.

## One checkbox, all the parts

Whenever you're working with stems, you'll now see an **Auto-split into stems** option.
Tick it, save, and Concerto pulls the vocals, drums, bass, and the rest out of your master automatically.

You can reach for it in two places:

- **While uploading a new version** — check Auto-split in the upload dialog and the split kicks off as soon as your track lands.
- **On any version you can edit** — open the edit panel, find the Stems section, and choose Auto-split instead of uploading files by hand.

Separation runs in the background and can take a few minutes for a full song.
You don't have to wait around — Concerto keeps an eye on it and the stems appear, stacked under the master waveform and ready to mix, the moment they're done.

## Who gets it

Automatic stem separation is part of any **Ensemble workspace**, right alongside manual Stems and Version Comparison.
The stems we generate don't count against your upload quota, and **any viewer can play and mix them** — so your collaborators and clients get the full mixer experience without a subscription of their own.

Bring a mix, leave with its stems.

**Happy mixing,**

**The Concerto Team**

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[Full changelog](https://concerto.studio/changelog.md)