ACE-Step: AI Music Generation Foundation Model

ACE-Step is a cutting-edge, open-source foundation model for music generation, delivering state-of-the-art performance across both music generation and music understanding tasks. Built as a fast, general-purpose base model, ACE-Step turns text prompts into coherent, high-quality music and supports voice cloning, singing voice synthesis, audio editing and remixing workflows. The project is fully open source on GitHub (https://github.com/ACE-Step/ACE-Step), making it a solid foundation for researchers, developers and creative teams to fine-tune and build custom music AI applications. The hosted demo is available at https://ace-step.club/.