MusGO Framework: Assessing Openness in Music-Generative AI

This website builds on the paper MusGO: A Community-Driven Framework for Assessing Openness in Music-Generative AI, authored by Roser Batlle-Roca, Laura Ibáñez-Martínez, Xavier Serra, Emilia Gómez, and Martín Rocamora, and published in the Proceedings of the 26th International Society for Music Information Retrieval Conference (ISMIR 2025). It serves not only as a companion to the publication, but also as a living resource, which is continuously updated and shaped by contributions from the community.

Jukebox

OpenAI · 2020

Synthesizes raw audio songs with singing vocals conditioned on genre, style, and lyrics.

Application types: Text-to-musicLyrics-to-song

Architecture:Autoregressive transformer

Essential categories

Category	Status	Notes
Source code	✔︎ Open	Code is available at GitHub repository. The codebase is not actively maintained anymore, but it is still available for use. It includes the model architecture, training and evaluation code, and utilities for generating music samples.
Training data	~ Partial	Training data is partially described in the preprint article. However, relevant information is missing, such as specific sources, and data itself cannot be accessed. Dataset is not publicly available.
Model weights	✔︎ Open	Weights are available.
Code documentation	✔︎ Open	Codebase is documented.
Training procedure	✔︎ Open	Information available between article and GitHub repository.
Evaluation procedure	~ Partial	Part of the evaluation procedure is documented in the research paper. However, key information is missing, such as the evaluation dataset, objective evaluation metrics and details on the manual evaluation.
Research paper	~ Partial	Only preprint of the research paper is available.
Licensing	~ Partial	Codebase is licensed under a non-commercial use license by OpenAI.

Desirable categories

Category	Status	Notes
Model card	∅ Not included	Not available.
Datasheet	∅ Not included	Not available.
Package	∅ Not included	Not available. Codebase is officially not mantained.
User-oriented application	∅ Not included	Only a colab notebook is available.
Supplementary material page	⭐ Included	A demo/summary page is available. However, most sonifications of the examples generations are not available anymore. There exist another site with generation examples, but most of them are not available https://jukebox.openai.com/.

Raw YAML file with complete evaluation.