by declare-lab
tango from declare-lab is an open-weight model — the weights are published and can be downloaded, self-hosted, and fine-tuned. It falls under the Text to audio category, and — importantly — its license does not permit commercial use.
NON-COMMERCIAL and share-alike. No commercial use is permitted, and derivatives must use the same terms.
Plain-language guidance, not legal advice — always confirm against the model’s own license before you rely on it.