---
license: mit
---

The pretrained checkpoints of three [Demucs](https://github.com/facebookresearch/demucs) models for the [Demucs](https://huggingface.co/spaces/teamup-tech/Demucs) Space, mirrored because the `demucs` package otherwise downloads them from Meta's own server, https://dl.fbaipublicfiles.com/demucs/. Each file keeps the path it has there and the name `demucs` expects, whose second half is the start of its SHA-256, which `torch.hub` checks.

- `htdemucs`: `hybrid_transformer/955717e8-8726e21a.th`
- `mdx_extra`, a bag of four: `mdx_final/e51eebcc-c1b80bdd.th`, `mdx_final/a1d90b5c-ae9d2452.th`, `mdx_final/5d2d6c55-db83574e.th`, `mdx_final/cfa93e08-61801ae1.th`
- `mdx_extra_q`, the same bag quantized: `mdx_final/83fc094f-4a16d450.th`, `mdx_final/464b36d7-e5a9386e.th`, `mdx_final/14fc6a69-a89dd0ee.th`, `mdx_final/7fd6ef75-a905dd85.th`

Demucs is released by Meta under the MIT license.