LibreAI / AI Music / stemgen-rt
// ai-music Β· sweetspotsoundsystem/stemgen-rt

stemgen-rt

Run stemgen-rt locally: stemgenrt is a real-time low-latency music source separ.

πŸ’Ž Hidden gemβ˜… 46 starsβ‘‚ 3 forksMITupdated 2026-09
β–¦ visual β€” this project's README ships no embeddable screenshot,
so here's a placeholder. The guide below is complete regardless.
// project facts

Project facts

stemgen-rt is an open-source ai music project by sweetspotsoundsystem (sweetspotsoundsystem/stemgen-rt on GitHub). It has 46 GitHub stars and 3 forks, is released under the MIT license, and was last updated on GitHub on 26 September 2026.

GitHub stars
46
Forks
3
License
MIT
Last updated on GitHub
26 September 2026
Category
AI Music
Listing
Hidden gem β€” a shorter page for a lesser-known project
Official site
GitHub
// how it works

How it works

  1. Clone the repository

    Fetch the source code onto your machine.

  2. Configure the build

    Generate build files with CMake.

  3. Compile the project

    Build the binaries.

  4. Run it

    Launch the compiled program.

// features

Why people love it

Au

Built around au for a focused workflow.

Low Latency

Built around low latency for a focused workflow.

Plugin

Built around plugin for a focused workflow.

Real Time

Built around real time for a focused workflow.

Open source

Inspect, fork, and modify every line of the code.

Self-hosted

Run it on your own machine β€” no account lock-in.

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// run it

Run it yourself

  1. Clone

    Get the source on your machine.

    git clone https://github.com/sweetspotsoundsystem/stemgen-rt.git
  2. Build

    Configure and compile.

    cd stemgen-rt && cmake -B build && cmake --build build
  3. Start

    Run the program.

    cd stemgen-rt && ./build/stemgen-rt
// use cases

What you can build

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// faq

Questions, answered

What does stemgen-rt do?

It stemgenRT is a real-time low-latency music source separation plugin. Drop it on a track and get 4 separate stems: drums, bass, other, and vocals, giving you a working starting point you can run and adapt.

Is stemgen-rt free to use?

Yes β€” the code is open-source, so you can use and modify it without a license fee.

How do I install stemgen-rt?

Clone the GitHub repository and follow the README; the typical flow is install dependencies, configure, and run.

What is stemgen-rt written in?

It is primarily written in C++, so you will need that toolchain to build or extend it.

Where can I get help with stemgen-rt?

The GitHub repository is the hub: open issues for bugs and check the README and discussions for guidance.

// keep exploring

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// alternatives

Alternatives in AI Music

The most-starred other AI Music projects in the LibreAI catalogue β€” the realistic shortlist if stemgen-rt is not the right fit.

Get stemgen-rt

Free and open β€” grab the source, star the repo, and start creating.