Stem separation software: split vocals, drums and bass
Create radio-ready mixes, extended edits, and mashups by splitting your tracks into stems, drawing transitions on the timeline, and exporting to audio, video, or Ableton Live.
What stem separation software does
Stem separation splits a finished song into four stems: vocals, drums, bass, and melody. In DJ.Studio each stem gets its own lane on the timeline, so you can mute it, save it, or reuse it in your mix.
Why use stem separation in DJ.Studio
- Build clean transitions between genres. Drop the drums and bass of one track while you ride the vocal or melody from another, then bring elements back in on your own terms.
- Make mashups and extended edits without a DAW. Use the timeline to stretch breakdowns, loop hooks, and fly acapellas over different instrumentals, all inside one project.
- Turn your tracks into backing tracks for DJing. Save an instrumental version of a track and use it as a clean bed for acapellas, MCs, or live instruments.
- Work at your own pace, not in real time. Because stems live on the timeline, you can refine each transition until it sounds right, then export once.
DJ.Studio stands as a testament to how technology can enhance human creativity.
Stem separation features in DJ.Studio
AI stems built into the timeline editor
DJ.Studio has a stem separation extension that splits each track into four layers: drums, bass, melody, and vocals. The layers appear as separate colored lanes on the timeline so you can mute, solo, and automate each stem independently.
Pull the vocal out of Track A while the instrumental from Track B comes in
Drop drums and bass during a long blend to avoid low-end clashes
Build radio edits or intro/outro versions by reshaping stem automations
Stems work together with Harmonize, which suggests a track order by key and BPM, so you can plan the set first and shape each blend with stems after.
For mashup ideas, see our guide to AI mashup makers.
Vocal remover and acapella extractor for DJs
To separate vocals from a track for DJing, load the song, highlight a region, and right-click to copy the vocal stem. DJ.Studio copies that stem into your sample lanes, ready to drop onto other parts of the mix or export as a file.
When you want a backing track, right-click the track header and choose "Save as instrumental", "Save as acapella", or "Split acapella and instrumental". The instrumental can replace the original in your project or sit in Samples for later use, so you can turn your own tracks into DJ-friendly backing tracks without opening separate software. More tips are in our acapella extractor guide.
Free online vocal removers work well for a single karaoke file. DJ.Studio is built for DJs who want to use the vocal and the instrumental inside a mix. For a wider comparison, see our best vocal remover guide.
Reuse and export isolated samples
Every stem or phrase you copy lands in your Sample lanes and library. You can drag them onto the timeline for teases, fills, and build-ups, or download them as separate audio files for use in other DJ.Studio projects, DJ software, or production sessions.
That makes DJ.Studio an easy way to build your own acapella bank, drum loops, and melodic hooks from tracks you already own.
High-quality stem separation models
DJ.Studio uses these high-quality stem separation models:
- 4 stems: htDemucs
- HQ stems: MDX'23 for Vocal
- HQ stems: MDX'23 for Instrumental
Stem separation needs at least 16 GB of RAM, and processing speed depends on your computer. Check the system requirements before you start.
Stems 4 Ableton and DAW-style export
DJ.Studio connects directly to Ableton Live in two ways:
Ableton Live project export. From the export menu, send your entire DJ.Studio timeline to an Ableton Live set with automation, transitions and track layout preserved. You can choose vertical or horizontal layouts so each song lands on its own track or across two channels, then open the .als file to keep working in Live.
Stems 4 Ableton. From the Library, right-click a track, select "Stems 4 Ableton" and choose which stems (drums, bass, melody, vocals), output format (WAV, MP3 or FLAC) and beatgrid mode (Fixed, AI or AI Flex) you want. DJ.Studio renders warped stems with beatgrids baked in and generates a zip containing an Ableton Live set that opens with stems aligned, so there is no manual warping.
Step-by-step instructions are in the help article on Stems 4 Ableton.
If you also use Bitwig, you can import those Ableton projects there as well.
How to split a song into stems in DJ.Studio
- Install the extension. Open Settings, then Extensions, and click Download next to Stem Separation.
- Add your tracks. Drag in audio files or add them from your DJ library.
- Click Show Stems. See the vocals, drums, bass, and melody lanes of a track.
- Save or split. Right-click the track and choose Save as acapella, Save as instrumental, or Split acapella and instrumental.
- Edit a section. Select part of a stem lane and choose Mute Selection.
Works in the 7-day free trial. Exporting needs a paid license.
Use stems in a mix
Mashup
Put the vocal of one track over the instrumental of another. Check that the keys and tempos match.
Instrumental under a transition
Mute the vocals of the outgoing track, so two vocals don't clash. The Stem Transition Editor sets what each stem does during the blend.
Acapella over the next track
Copy a vocal phrase to the sample lane and place it over the intro or breakdown of the next track.
How DJ.Studio compares to other stem tools
Most DJ apps now have some kind of stem separation. The real difference is where stems live and how you export the work.
Live tools like rekordbox, Serato DJ Pro, Traktor, and VirtualDJ focus on real-time stems on decks, controlled from pads and performance knobs. DJ.Studio builds stems into a timeline editor for offline prep, mix construction, and export.
Software | Stem separation style | Where you edit stems | Ableton Live project export |
DJ.Studio | Offline, 4 stems per track | Visual timeline with stem lanes | Yes, full projects and Stems 4 Ableton |
rekordbox | Real-time track separation on supported set-ups | On decks during performance | No native DAW project export |
Serato DJ Pro | Real-time stems for vocals, bass, melody, drums | On decks and performance pads | Audio recording only, no Live set export |
Traktor | Stem files and generated stems for live control | On decks with Stem Decks | No direct Live set export |
VirtualDJ | Real-time AI stems on decks | On decks and performance pads | No direct Live set export |
This makes DJ.Studio a good fit when you want to prepare stem-based mixes on your computer, then send the results back into rekordbox, Serato, or Ableton for performance or final polish.
Stem separation FAQ
- How do I separate vocals from a track in DJ.Studio?
Load a track into a Local File or library project, enable stem separation, then highlight the section you want and right-click to copy the vocal stem. DJ.Studio sends the isolated vocal to your sample lanes, where you can drop it onto the timeline for mashups or export it as a separate audio file.
- Can I turn a track into a backing track for DJing?
Yes. Right-click the track header and choose "Save as instrumental" or "Split acapella and instrumental" to create a clean backing track. The instrumental can replace the main track in your project or be saved as a sample for use in other mixes or DJ software.
- Does the free trial include AI stem separation?
Yes. The free trial of DJ.Studio includes stem separation, so you can test vocal isolation and mashups before you buy. Exporting is not included in the trial. Stem separation is also included in the Pro+Stems license, the Pro+Stems Monthly plan, and the Ultimate license.
- Can I use DJ.Studio without a DJ controller?
Yes. DJ.Studio is built for mix creation on your computer with a mouse and keyboard, so you do not need decks or a controller to work with stems, transitions, or exports. Many DJs use DJ.Studio as an offline prep and mix tool alongside rekordbox, Serato, Traktor, or VirtualDJ for live shows.
- How accurate is the AI stem separation?
DJ.Studio’s stem engine is tuned for DJ use, splitting tracks into drums, bass, melody and vocals while keeping the overall sound close to the original when stems play together. User feedback highlights strong creative control and mix-ready vocal stems, with the best results on a modern machine that meets the recommended specs.
- Can I export stems and mixes to Ableton Live?
Yes. You can export a full DJ.Studio project as an Ableton Live set with automation and transitions, or use Stems 4 Ableton to generate warped stem sets for individual tracks with beatgrids baked in. Both workflows create .als projects that open directly in Ableton Live.
- Does DJ.Studio work with rekordbox, Serato or other DJ software?
DJ.Studio can read libraries from rekordbox, Serato, VirtualDJ, Traktor and Engine DJ, then export playlists and Ableton Live projects back out so you can keep your existing performance setup. A common workflow is to prepare a stem-based mix in DJ.Studio, then export a playlist with cue markers for use on CDJs or controllers.
- What is stem separation?
Stem separation uses AI to split a finished song into separate parts, such as vocals, drums, bass, and melody. In DJ.Studio, those parts appear as stem lanes on the timeline, so you can mute, solo, and automate each one in your mix.
- What is the best vocal remover software?
It depends on what you need. A free online vocal remover is fine for a single karaoke file. DJ.Studio is for DJs who want the vocals, drums, bass, and melody of their tracks on a timeline, to use in a mix, mashup, or edit.
- What is the best acapella extractor?
Any good stem splitter can extract an acapella, and the song matters more than the tool. In DJ.Studio you right-click a track and choose Save as acapella, and the vocal appears in your sample library. Fully clean results aren't guaranteed.
- Can I use stems in a DJ set?
Yes. You can place stems on the timeline, build mashups, and set what each stem does in a transition. DJ.Studio isn't live performance software: you build the mix and export it, or export the playlist with cue points to rekordbox, Serato, VirtualDJ, or djay Pro.
- Is vocal remover legal?
Using a vocal remover is legal. What you may do with the result depends on the song's copyright, so keep it for practice and private use unless you have the rights to share or release it.
- Does DJ.Studio work online?
No. DJ.Studio is a desktop app for Windows and macOS. You download it and build your mixes on your own computer.
Start your first stem-powered mix
Split your tracks into vocals, drums, bass, and melody, line stems up on a timeline, and export mixes and Ableton projects ready for radio, clubs, and content.