Audio & Voice Checked Sep 4, 2026 ACE-Step 1.5
Generate and edit songs from lyrics, tags, and audio ideas with an open music model.
Best for: Songwriters, producers, and developers who want a fast open music workflow with lyric and audio controls.
What you can do with it
- Draft a song from lyrics
- Generate an instrumental idea
- Edit a small lyric section
- Retake or extend a generated track
- Run a local music model
Good to know
- Current v1.5 release
- Public running demo Spaces
- Open Apache 2.0 project
- Lyrics, retake, repaint, and extend controls
Limitations
- Spaces can queue or sleep
- Local setup still needs hardware and model files
- Lyrics may need structured formatting