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Audio Tools

AI Stem Separation

Split a finished mix into vocals, drums, bass, guitars, and instruments without the original multitrack. Use stems for remixes, sample packs, client deliverables, or rebalancing in your DAW.

Overview

MixMaster Pro is the living Mix Intelligence platform for producers. Analyses stay in your Mix Library, revisions compare on the same mix, references save to your account, and Maya on Studio coaches from your bound report - connected workflows instead of one-time uploads.

Stem separation is part of MixMaster Pro Audio Tools - the same credit pool as karaoke, a capella, voice de-noise, and audio restoration. Exports stay in your Tools library next to mix analyses on your account.

What stem separation gives you

  • Vocals, drums, bass, guitars, and other instruments as separate files.
  • A remix-ready starting point when you never received a multitrack session.
  • Files saved to your Tools library for download or later reuse.
  • Shared Audio Tools Credits across the full audio tools suite.

Typical workflow

Export a stereo bounce from your DAW or use a commercial mix you have rights to process. Open Stems in Audio Tools, upload the file, and download the separated parts when processing finishes.

Many producers separate first, then upload a revised bounce for AI mix analysis - or use Studio Stem Insights when diagnosing masking inside an analysis. Separation for files and analysis for mix feedback solve different jobs.

Honest limits

  • AI separation is not identical to a dry multitrack from the original session.
  • Bleed and artifacts can remain on dense or low-quality sources.
  • Higher-quality uploads (WAV/AIFF) generally produce cleaner results than heavily compressed MP3s.

Try MixMaster Pro free

Upload a stereo mix and get AI-powered analysis with prioritized action items in about 60 seconds. No plugin install required.

Start Free Analysis

Frequently asked questions

Do I need stems for MixMaster Pro mix analysis?

No. Core mix analysis runs on a stereo bounce. Stem separation is optional when you need downloadable parts. Studio Stem Insights can use separated stems as diagnostic probes inside an analysis.

How are stems billed?

Stem jobs draw from your Audio Tools Credits balance - the same pool used for karaoke, a capella, voice de-noise, and audio restoration.

Where do stem exports go?

Processed stems are saved to your Tools library on your MixMaster Pro account so you can download them later or reuse them in other workflows.