Remix maker
Use case example
Track to editable stems
Split a track you have the rights to into stems, then remix and rebuild ideas without starting from a blank session.
Edit workflow
Vocal, drum, bass and instrumental stems for remixing.
Open SourceLatest
HeartMuLa
Test HeartMuLa in Songluna AI for instrumental beds, prompt experiments, and creator workflows.
Powered by HeartMuLa
Try these HeartMuLa music prompts
Commercial terms before export
Credits and storage visible
Songs, stems, mastering
Model examples
HeartMuLa compared by the output job
A model page is more useful when HeartMuLa is judged against exports, voice quality, editing control, and creator use cases.
Shopify ads editor
Use case example
Product brief to jingle
Turn a product page or a short brief into a 15-second jingle while the ad edit is still in progress.
Ad audio
A brand hook with a call-to-action ending; paid plans include commercial use for eligible music.
Podcast host
Use case example
Show concept to intro music
Describe the tone of the show in plain English and get an intro that sounds like the show rather than a template, ready to reuse every episode.
Audio identity
Intro, outro and segment bumper options in the same style.
See It in Action
How to Use HeartMuLa — Step by Step
1
Open Songluna AI
Navigate to Songluna AI and sign in or create a free account. Access HeartMuLa alongside other open-source and commercial models with no local setup required.
Warm piano, soft drums and a mellow bassline.
A quiet, late-night mood.
A quiet, late-night mood.
2
Select HeartMuLa
Choose HeartMuLa from the model selector. This open-source model specializes in multilingual lyrics generation and emotion-driven music understanding across cultures.
HeartMuLa
HeartMuLa
ACE Step 1.5
MiniMax Music 2.6
3
Describe the Emotion/Mood
Enter a prompt describing the emotional tone and mood you want. HeartMuLa's music understanding capabilities translate emotional descriptions into musically expressive compositions.
Warm piano, soft drums and a mellow bassline.
A quiet, late-night mood.
A quiet, late-night mood.
4
Choose Genre & Tempo
Select from cultural styles like K-pop, J-pop, Latin reggaeton, Bollywood, Afrobeats, and more. Each style is rendered with authentic instruments, production techniques, and musical conventions.
[Verse]
City lights fade into the moonlight.
A melody carries us home.
City lights fade into the moonlight.
A melody carries us home.
5
Add Lyrics or Let AI Write
Enter your own multilingual lyrics in dozens of languages, or let HeartMuLa generate them automatically. The model handles language-specific phonetics and vocal mannerisms for convincing results.
6
Configure Generation Settings
Adjust output parameters including duration, tempo, and vocal character. HeartMuLa supports multi-modal input for flexible creative control over your generated track.
7
Generate & Download
Generate your track with natural, expressive vocals that properly pronounce lyrics in the target language. Download the audio and iterate quickly across languages for international audiences.
What is HeartMuLa?
HeartMuLa is a family of open-source music foundation models designed for high-quality AI music generation. Built with a focus on multilingual support and community-driven development, HeartMuLa offers competitive quality that rivals commercial platforms.
The model supports integration with ComfyUI for visual workflow-based music generation, and can run locally on consumer hardware. It particularly excels at multi-language song generation, making it popular in the global AI music community.
On Songluna AI, HeartMuLa is available alongside other models, giving you open-source quality with the convenience of a web-based platform.
HeartMuLa Latest should be evaluated by its real output behavior: how it follows structure prompts, handles vocals or instrumental passages, responds to genre tags, and fits into a repeatable creation workflow. On Songluna AI, HeartMuLa output can be tested beside other models so creators can choose it for songwriting, scoring, and content production when its tone, speed, and control style match the project.
Technical Specifications
- Type
- Open Source
- Integration
- ComfyUI, Local
- Languages
- Multi-language
- License
- Open Source
Key Features of HeartMuLa
Multilingual Lyrics
Generate songs with authentic lyrics in dozens of languages including Korean, Japanese, Chinese, Spanish, Portuguese, Hindi, Arabic, Thai, Vietnamese, and many more. HeartMuLa understands the poetic conventions and lyrical structures of each language for natural-sounding results.
Cultural Styles
Create music that authentically represents cultural styles from around the world — K-pop, J-pop, Latin reggaeton, Bollywood, Afrobeats, C-pop, Thai pop, and more. Each style is rendered with the characteristic instruments, production techniques, and musical conventions.
Natural Vocals
HeartMuLa produces highly natural, expressive vocal performances that properly pronounce lyrics in the target language. The AI handles language-specific phonetics, tone, and vocal mannerisms to deliver convincing multilingual singing.
Fast Output
Generate complete multilingual songs quickly without compromising on vocal clarity or musical quality. HeartMuLa is optimized for rapid generation, letting you produce tracks in multiple languages for international audiences efficiently.
Explore Other AI Models & Tools
ACE Step 1.5
Explore ACE Step 1.5 for song drafting, prompt testing, and side-by-side AI music workflows in Songluna AI.
MiniMax Music 2.6
Use MiniMax's MiniMax Music 2.6 model for style control, editing, and export-ready experiments.
Google Lyria 3 Pro
Compare Google Lyria 3 Pro specs, strengths, and prompt behavior before choosing it for vocal generation.
Lyrics to Song
Paste lyrics, choose a genre and vocal direction, then turn the words into a complete AI song.
Frequently Asked Questions
Try HeartMuLa Free
No credit card required. Start creating in seconds.