metadata

title: Demucs Music Source Separation and Mixing
emoji: 🎵
colorFrom: blue
colorTo: purple
sdk: gradio
sdk_version: 4.42.0
app_file: app.py
pinned: true
thumbnail: >-
  https://cdn-uploads.huggingface.co/production/uploads/643999a70989db052b6257dc/GnmHlbzLDJP3dSsY_Al4s.png

Demucs Music Source Separation and Mixing

This Space uses the Demucs model to separate music into individual stems (vocals, drums, bass, and other) and allows you to mix them back together.

Features

Separate audio into four stems: vocals, drums, bass, and other instruments
Choose from multiple Demucs models for separation
Select which stems to include in the final mix
Option to save the output as MP3 with adjustable bitrate
Real-time progress updates with a sleek interface

How to Use

Upload an audio file (WAV format recommended)
Select a Demucs model from the dropdown menu
Choose which stems you want in the final mix (vocals, drums, bass, other)
Optionally, select "Save as MP3" and adjust the bitrate
Click "Process" to start the separation and mixing
Wait for the process to complete (you'll see real-time updates)
Download the mixed audio and individual stems

Models Available

htdemucs
htdemucs_ft
htdemucs_6s
hdemucs_mmi
mdx
mdx_extra
mdx_q
mdx_extra_q

Technical Details

Built with Gradio
Uses Facebook's Demucs for audio separation
GPU-accelerated when available
Supports both WAV and MP3 output formats

License

This project uses the Demucs model, which is licensed under the Creative Commons Attribution-NonCommercial 4.0 International License. Please refer to the Demucs repository for more details on usage and restrictions.

Acknowledgements

This Space is powered by the Demucs model developed by Facebook Research.