SongGeneration-v2
SongGeneration-v2: A capable research tool for multilingual songs, with local deployment and noncommercial licensing. Ranked #116 of 123 in AI Music Generators by our editors (3.0/10); pricing: Free plan; best for researchers generating multilingual vocal songs.
At a glance
- Editor score3.0 / 10
- PricingFree plan
- Best forResearchers generating multilingual vocal songs
- Free planYes
- Paid fromFree
- Commercial useNo
- Facts checked22 Sep 2026
Where it wins
- Generates complete songs from structured multilingual lyrics
- Supports vocal-only, instrumental-only, and separated track output
- Uses optional audio and text prompts to guide song generation
Where it doesn't
- License prohibits commercial and production use
- Local deployment requires suitable GPU resources
- Technical setup is less polished than hosted commercial tools
Our verdict on SongGeneration-v2
SongGeneration-v2, also called LeVo 2, is an open-source music foundation model for generating complete songs from structured lyrics. It is aimed at researchers, educators, and developers exploring multilingual vocal music generation. The model supports vocal-and-accompaniment output, vocal-only or instrumental-only songs, and separated vocal and accompaniment tracks. Users can also provide optional text descriptions covering gender, genre, emotion, and instruments, along with a short reference audio prompt for style, instrumentation, rhythm, and voice.
The project is free and self-hostable rather than organized around paid tiers. It is distributed with locally runnable code and model weights, plus a local Gradio user interface. The repository documents GPU requirements and maximum generation lengths for model variants, so deployment is better suited to users who can manage a local technical environment than to buyers seeking a ready-made hosted service. The web availability provides an accessible interface, while self-hosting gives the project a research-oriented workflow.
Its standout strength is the combination of structured multilingual lyrics, reference-audio prompting, and output separation. That makes it useful for investigating vocal generation, accompaniment, and song structure in one system rather than focusing only on short musical clips. The main boundary is licensing: academic, research, and education use are permitted, while commercial and production use are prohibited. Choose SongGeneration-v2 for research and educational projects that need multilingual vocals, controllable prompts, and local access. Choose another tool for commercial releases, production deployment, or a more polished hosted experience.
Your product? Our editors can test SongGeneration-v2 in depth and publish a review, labelled as paid · from $149/mo →
SongGeneration-v2 pricing
SongGeneration-v2 fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Commercial use | No |
| Vocal generation | Yes |
| Audio upload | Yes |
| Stem export | Yes |
| Maximum track length | Not verified |
| Audio export formats | Not verified |
| Supported platforms | Web |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Support | Docs |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | github.com |
| Facts checked | 22 Sep 2026 |
Alternatives to SongGeneration-v2
- SunoA broad AI music workspace with complete songs, editing, stems, and mobile apps.9.3
- Eleven MusicA flexible AI music studio with detailed song editing and producer-focused exports.9.1
- MurekaA broad AI music workspace for generating, editing, and exporting complete tracks.9.0
See all SongGeneration-v2 alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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