License clarification

[khpark43]

Thank you for your outstanding work on this project. I greatly appreciate the effort and detail that went into it!

As part of our research in deep learning models for audio generation, we are exploring potential applications, including commercial use. I noticed that the checkpoint provided on Hugging Face is licensed under the MIT license, but I would like to confirm whether the source code follows the same licensing. Could you please clarify this?

Thank you once again for your incredible work.