yue2-v0.1.6

feyninc/catsuyue2-v0.1.6Sep 9, 2026by a43992899

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AI Summary

This release introduces YuE2, a frontier music generation model with symbolic planning, to the repository. It enables users to create songs from lyrics, generate zero-shot covers, and utilize an agent to revise compositions, alongside updated packaging and CLI availability.

Key Highlights

  • Introduction of frontier song quality music generation with symbolic planning.
  • Support for creating songs from lyrics and zero-shot covers from transcribed melodies.
  • Agent-based composition revision capabilities.
  • Updated public packaging, licensing (CC BY-NC 4.0), and CLI availability.
  • Validated with 172 passing installed-wheel tests and fresh GPU generation runs.

New Features

  • Frontier music generation with editable symbolic plans.
  • Song creation directly from lyrics.
  • Zero-shot cover generation from transcribed melodies.
  • Agent-based composition and revision workflow.
  • Compatibility with Python 3.12.

Full Release Notes

YuE2 brings frontier song quality and editable symbolic plans to the YuE repository. Create songs from lyrics, make zero-shot covers from a transcribed melody, and work with an agent to revise a composition.

- Install the Python wheel below, or clone the repository and run `pip install .` with Python 3.12.
- Download `yue2-music.zip` to install the portable agent skill.
- Download `yue2_infer-0.1.6.tar.gz` for the source distribution. `SHA256SUMS` covers all three artifacts.
- Model weights are available under [m-a-p on Hugging Face](https://huggingface.co/m-a-p/YuE2-3B).
- Hear songs, covers and the editing process on the [demo page](https://map-yue2.github.io/).
- The original model, code and documentation remain on [YuE-v1](https://github.com/multimodal-art-projection/YuE/tree/YuE-v1).

First-party YuE2 code, skill and weights: **CC BY-NC 4.0**. Third-party components and the YuE-v1 archive retain their original licenses.

Validated with 172 passing installed-wheel tests, 11 skipped, and fresh GPU generation/cover/editing runs. A fixed generation matches public 0.1.5 exactly; this patch updates public packaging, licensing and CLI availability. Default listening uses YuE2-Vae; the recorded benchmarks use YuE2-Vae-legacy.

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