heartmula

Generate music from lyrics and tags using HeartMuLa models.

Updated Apr 20, 2026
One-click install
npx skills add https://github.com/matthew-johnson/hermes-agent --skill heartmula-matthew-johnson
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: heartmula
Source: https://github.com/matthew-johnson/hermes-agent/tree/main/skills/media/heartmula
Command: npx skills add https://github.com/matthew-johnson/hermes-agent --skill heartmula-matthew-johnson

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

HeartMuLa provides an open-source pathway to turn textual descriptions into music by conditioning generation on lyrics and tags, enabling creators to produce songs without relying on proprietary tools.

Core Features & Use Cases

  • Open-source foundation models (HeartMuLa, HeartCodec, HeartTranscriptor, HeartCLAP) for lyric-to-song generation and audio processing
  • Local/offline generation with CPU/GPU support and multilingual capabilities
  • End-to-end workflow suitable for music research, AI-assisted composition, and product prototypes

Quick Start

Run the local music generation workflow by providing lyrics and tags to HeartMuLa using the recommended checkpoints.

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 and tags locally?

To generate music from lyrics and tags locally, run the HeartMuLa CLI workflow by providing your textual lyrics and descriptive tags to configure generation settings and produce audio offline.

What is tag-conditioning in AI music generation?

Tag-conditioning in AI music generation is a mechanism that uses textual descriptions to guide the audio synthesis process, allowing the HeartMuLa foundation models to shape musical output around specific lyrical themes.

Can I run offline music generation on a CPU or do I need a GPU?

You can run offline music generation on either a CPU or a GPU, as the HeartMuLa stack provides hardware guidance and configurable parameters to support local generation across both computational environments.

Does open-source lyric-to-song generation support multilingual text?

Open-source lyric-to-song generation supports multilingual text, enabling creators to condition the HeartMuLa models with lyrics and tags across various languages for diverse musical composition.

What is the best way to build an AI music generation pipeline without proprietary tools?

The best way to build an AI music generation pipeline without proprietary tools is using the open-source HeartMuLa, HeartCodec, and HeartTranscriptor stacks to establish an end-to-end workflow for research and production.