How to separate stems in Suno: Auto Split, Split from Mix, Advanced Split

Suno rebuilt how it pulls stems out of a song. The stem tools used to give you two basic options. Now you get three modes, cleaner output, and control over exactly which instruments come out.

This guide shows you how to separate stems in Suno with all three modes: Auto Split, Split from Mix, and the new Advanced Split. You will learn what each mode does, what it costs, and how to get clean tracks you can drop into Studio or your DAW.

What is Suno’s Advanced Stem Separation?

Stem separation breaks a finished song back into its parts: vocals, drums, bass, guitar, and more. Suno updated its stem tools for Pro and Premier subscribers, and the upgrade is a real step up.

Open the Get Stems panel and you now see three tabs: Auto Split, Split from Mix, and Advanced Split. The old version had two basic options. The new lineup adds cleaner output and far more control over what you extract.

The biggest change is how Advanced Split works. Older stem tools isolate frequencies, which can leave audio bleed between tracks. Advanced Split rebuilds each stem from scratch with Suno’s latest model, so the result is punchier and free of artifacts.

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Instead of isolating frequencies, Suno listens to your track and regenerates that specific stem from scratch using the latest music model.

Auto Split, Split from Mix, and Advanced Split: which Suno mode should you use?

Each mode solves a different job. Here is how to pick the right one:

• Auto Split is the classic option. It scans your track and returns up to 12 preset stems (drums, bass, vocals, guitar, keys, and more). Fast, but it filters frequencies, so expect some bleed on busy mixes. Use it when you want every part at once.
• Split from Mix pulls out one instrument or voice. Suno hands you two stems: the part you chose, and everything else as a backing track. Use it for demos, or for a backing track to play over.
• Advanced Split is the new, cleanest mode. Search close to 100 instruments and extract exactly what you need, each one rebuilt from scratch. Use it when you want studio-grade, specific stems.

Suno’s walkthrough shows all three modes in action, including a side-by-side of the old Auto Split against the new Advanced Split:

What you need before you separate stems in Suno

Three things get you ready to extract stems:

• A Suno subscription. Stem separation is a paid feature, so the free tier will not show it.
• The right tier. Pro covers Auto Split and Split from Mix. Advanced Split is Premier-only.
• A song in your library. Generate one in Suno or upload your own track.

For plans and pricing, see my full Suno review. You also spend credits per extraction, which I break down below.

How to get stems from a Suno song, step by step

The whole flow takes a few minutes per song. Follow these six steps.

Step 1: Open your Suno track and click Get Stems

Purpose: Reach the stem panel.

• In your Library, find the song you want.
• Click the three-dot More menu next to it.
• Select Get Stems.

Watch for this pitfall: no Get Stems option means you are on the free tier. Stems need Pro or Premier.

Success check: You should see three tabs, Auto Split, Split from Mix, and Advanced Split.

Step 2: Pick Auto Split for a fast 12-stem breakdown

Purpose: Split the whole song into standard parts in one click.

• Open the Auto Split tab.
• Run it. Suno scans for up to 12 preset instruments and returns what it finds.

Pro tip: Use Auto Split when you want a quick full session. Switch to Advanced Split when one stem has to be clean.

Success check: You should see up to 12 separate tracks (drums, bass, vocals, and more).

Step 3: Use Split from Mix to isolate one instrument

Purpose: Pull one part out and keep the rest as a backing track.

• Open the Split from Mix tab.
• Choose the instrument or voice you want.
• Run it. Suno returns two stems: your pick, and everything else.

Pro tip: Choose drums and you get a drums track plus an everything-but-drums track to practice over.

Success check: You should see two stems, one isolated part and one backing track.

Step 4: Use Advanced Split to regenerate clean, specific stems

Purpose: Extract exact instruments at the cleanest quality.

• Open Advanced Split (Premier only).
• Search the instrument list, with close to 100 options.
• Add each stem you want, then run it.

Watch for this pitfall: ask for two instruments that share a frequency range, like a synth and a piano, and the model may split them oddly. Granular picks like snare and kick are still in beta.

Pro tip: Get specific. You can pull a single violin out of a string section, or grab a theremin, an 808, or a didgeridoo.

Success check: You should see each instrument you chose as its own clean stem.

Step 5: Compare both Suno stem versions or regenerate

Purpose: Land on the best-sounding take.

• Every extraction gives you two versions.
• Play version 1 and version 2. Keep the cleaner one, or pick the one with more texture.
• Want different options? Click Regenerate for two new versions.

Success check: You should hear two versions to choose between for each stem.

Step 6: Export your Suno stems as WAV or MP3

Purpose: Get the files out of Suno.

• Open the Export menu.
• Choose WAV for full quality, or MP3 for smaller files.
• Download your stems, or send them to Suno Studio to keep building.

Pro tip: Export WAV when the stems are going into a DAW. You get up to 12 time-aligned tracks.

Success check: You should see your stems download as separate files.

How much do Suno stem separations cost in credits?

Stem separation runs on credits, and the price depends on the mode:

• Auto Split: 50 credits for a full 12-stem extraction.
• Split from Mix: 10 credits per extraction.
• Advanced Split: 10 credits per stem you pull.

So a clean three-instrument Advanced Split costs 30 credits, while a full Auto Split costs 50. Check your plan’s monthly credits before a big session. On tiers: Pro covers Auto Split and Split from Mix, and Premier adds Advanced Split. You can compare the official modes on Suno’s stem splitter page.

How to use your Suno stems in Studio or a DAW

Once your stems are out, you have two paths.

Keep building in Suno Studio. Send the stems straight into Suno Studio to arrange, layer, and write new parts on top. Or take them to a DAW: export WAV and drop the time-aligned stems into Ableton, Logic, or FL Studio for mixing.

Your stems also feed other tools. If you only need the vocal out, a dedicated vocal remover like LALAL.AI can be faster for that one job. For practice tracks and multitrack control, Moises is another option worth a look.

What trips people up with Suno Advanced Split, and how to fix it

A few issues come up often. Here is how to handle them:

• Two instruments bleed into one stem. They share a frequency range, like a synth and a piano. Fix: extract them in separate runs, or switch to the other version.
• Snare or kick sounds rough. Those granular picks are still in beta. Fix: pull the full drum kit instead, or use Auto Split for those parts.
• Auto Split stems have bleed. It filters frequencies instead of regenerating. Fix: re-pull the problem part with Advanced Split for a clean result.
• No Get Stems option. You are on the free tier. Fix: upgrade to Pro, or Premier for Advanced Split.

How do you get the cleanest stems out of Suno?

Five habits get you better stems:

• Use Advanced Split for any stem that has to be clean. Save Auto Split for fast full sessions.
• Compare both versions every time. One is often clearly cleaner than the other.
• Extract overlapping instruments separately. Do not ask for a synth and a piano in one run.
• Export WAV, not MP3, when the stems go into a DAW.
• Skip the beta picks like snare and kick for release work until they improve.

Is Suno’s Advanced Stem Separation worth using?

If you make music in Suno and want real control over the parts, yes. Advanced Split is the first time the stems come out clean enough to drop straight into a mix, and the instrument list reaches far past the old 12-stem preset. The trade-offs are the Premier tier and the per-stem credit cost. For full pricing and where Suno fits against other generators, see my Suno review.

Generate a song, pull one stem, and listen to both versions. The quality jump is obvious on the first clean track. You can read Suno’s own notes in its Advanced Stem Separation help doc.