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Stem separation splits a mixed audio track into its individual components — vocals, drums, bass, and instruments — so you can work with each element independently. Vocuno automatically routes your upload to the best available AI engine (Suno, MusicGPT, or LALAL.ai) to get the highest quality result for your track.

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What you can extract

Extract Vocals

Isolate a clean vocal track from any song. Use it for remixes, karaoke, or sampling.

Extract Instrumentals

Get the full backing track without vocals — ideal for covers or adding your own performance.

Isolate Drums

Separate the drum track for sampling, remixing, or studying rhythmic patterns.

Isolate Bass & Other

Extract bass lines, synths, and other instrument groups for granular control over your mix.

Multiple AI Engines

Vocuno selects the best separation engine — Suno, MusicGPT, or LALAL.ai — for every track automatically.

High-Quality Output

Download separated stems in high-quality audio, ready to drop into your DAW or production workflow.

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How to separate stems

1

Upload your track

Drag and drop your audio file into the stem separator. Supported formats include MP3, WAV, FLAC, AAC, OGG, and other common audio formats.
2

AI separates stems

Vocuno analyzes the audio and splits it into individual stems — vocals, drums, bass, and more. Most tracks complete in 1–3 minutes.
3

Preview & download

Listen to each stem individually, open them in the Studio, or download the files in high-quality audio.

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Frequently asked questions

Stem separation (also called source separation or demixing) uses AI to split a mixed audio track into its individual components — typically vocals, drums, bass, and other instruments. This lets you isolate or remove specific elements from any song without re-recording anything.
You can upload MP3, WAV, FLAC, AAC, OGG, and most other common audio formats. The AI works with both stereo and mono files.
Vocuno uses state-of-the-art AI models for separation. Results are excellent for most commercial recordings. Quality depends on the complexity of the mix — clean, well-produced tracks yield the best results.
The separated stems are yours to use in your projects. Make sure you have the appropriate rights to the original audio before using extracted stems in commercial releases.
Most tracks are separated in 1–3 minutes. Longer tracks or higher stem counts may take slightly more time as the AI processes additional audio data.
Yes. Upload any song and extract the instrumental stem to get a karaoke-ready backing track. You can also extract just the vocals for remixing or sampling.