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StemRoller

Roll your own stems from any song

Free
Screenshot of StemRoller

Description

StemRoller provides a straightforward way for users to separate their favorite songs into individual instrumental and vocal tracks. By simply entering a song title into the search bar, the tool locates the song online and processes it using advanced AI. This process leverages Facebook's Demucs project, a state-of-the-art AI model specialized in music source separation.

The application automatically generates four distinct stems: vocals, drums, bass, and a track containing the remaining musical elements. Additionally, StemRoller conveniently creates a combined instrumental track by mixing all non-vocal stems, perfect for karaoke or practice. As a completely free and open-source tool, it offers powerful stem separation capabilities accessible to everyone.

Key Features

  • Song Search Integration: Finds songs online directly from the app via title search.
  • AI-Powered Stem Separation: Uses the Demucs AI model to accurately separate music sources.
  • Multiple Stem Output: Generates individual tracks for vocals, drums, bass, and other instruments.
  • Instrumental Track Creation: Automatically mixes non-vocal stems into a ready-to-use instrumental.
  • Free and Open-Source: Completely free to download and use, with source code available.

Use Cases

  • Creating karaoke backing tracks by removing vocals.
  • Isolating vocals to create acapella versions.
  • Separating drums or bass for music practice or analysis.
  • Remixing songs using individual stems.
  • Music production and sampling.

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