heartmula

Generate music from lyrics and tags using open-source HeartMuLa models.

Updated Apr 21, 2026
One-click install
npx skills add https://github.com/samuelmukoti/myai-agent --skill heartmula-samuelmukoti
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: heartmula
Source: https://github.com/samuelmukoti/myai-agent/tree/main/skills/media/heartmula
Command: npx skills add https://github.com/samuelmukoti/myai-agent --skill heartmula-samuelmukoti

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

HeartMuLa provides open-source music generation models that create songs from lyrics and descriptive tags, enabling offline experimentation, customization, and avoidance of vendor lock-in.

Core Features & Use Cases

  • Open HeartMuLa family: HeartMuLa (3B/7B) for generation from lyrics and tags, HeartCodec for high-fidelity audio reconstruction, HeartTranscriptor for lyrics transcription, and HeartCLAP for audio-text alignment.
  • Local/offline operation: Runs on local hardware with guidance for single- to multi-GPU setups and lazy loading to manage VRAM, with multilingual lyric support.
  • Use Case: A creator writes a lyric sketch and mood tags to generate a complete song and export MP3 for distribution.

Quick Start

Install HeartMuLa locally and run the generation workflow using lyrics and tags to produce an audio file.

Frequently Asked Questions about heartmula

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate music from lyrics locally without an internet connection?

To generate music from lyrics locally, you can use open-source models like HeartMuLa that run entirely offline on your hardware. You input your text and descriptive tags, and the system generates a complete song ready for export.

Can I use multilingual lyrics for local music generation?

Yes, local music generation supports multilingual lyric input. This allows creators writing in different languages to generate songs from their native text alongside descriptive tags.

What hardware do I need for offline music generation from text?

Offline music generation from text requires local hardware equipped with GPUs. The system supports configurations ranging from single-GPU to multi-GPU setups and uses lazy loading to manage VRAM efficiently.

How do I set up an open-source model to generate songs from text and tags?

To set up an open-source model to generate songs from text and tags, install the model locally and follow the usage instructions in the SKILL.md file to run the generation workflow and produce an audio file.

Does offline music generation support high-fidelity audio reconstruction?

Yes, offline music generation supports high-fidelity audio reconstruction through dedicated codec components. This ensures the generated audio maintains a high level of quality for final export.

Why choose open-source models for generating music from lyrics?

Choosing open-source models for generating music from lyrics avoids vendor lock-in and enables offline experimentation. This approach provides full customization of the generation process on your own hardware.