Extensions/CRT-HeartMuLa
ComfyUI Extension

CRT-HeartMuLa

A ComfyUI custom node for AI music generation using HeartMuLa models.

By PGCRT·Created 6 months ago·Updated 6 months ago· 7
PGCRT/CRT-HeartMuLa
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On cloudLocal install
CategoryCRT-HeartMuLa
Stars7
Updated6 months ago

Nodes (1)

HeartMuLa Music Generator
CRT-HeartMuLa
Readme

CRT-HeartMuLa

A ComfyUI custom node for AI music generation using HeartMuLa models.

<table> <tr> <td><img src="https://github.com/user-attachments/assets/7e8ba1ab-642b-4def-98be-4a6da30ae9ca" width="100%" /></td> <td><img src="https://github.com/user-attachments/assets/158d6860-b042-4794-bc20-7a855e69fbb4" width="100%" /></td> </tr> </table>

https://www.youtube.com/watch?v=WZyfdSB2GV4

Features

  • Generate music from lyrics and style tags
  • Custom UI with integrated audio player and waveform visualization
  • Real-time audio metrics (Peak, RMS, LUFS)
  • Multiple model versions and precision options
  • Auto-download and model caching
  • Persistent output saving

Installation

  1. Clone this repository into your ComfyUI custom_nodes folder:
cd ComfyUI/custom_nodes
git clone https://github.com/yourusername/CRT-HeartMuLa.git
  1. Install dependencies:
cd CRT-HeartMuLa
pip install -r requirements.txt
  1. Restart ComfyUI

Usage

  1. Add the "HeartMuLa" node to your workflow
  2. Configure your lyrics and tags in the Generation tab
  3. Adjust generation parameters in the Settings tab
  4. Click "Generate Music" to create audio
  5. Use the built-in player to preview your generation

Credits

This node is based on HeartMuLa's HeartLib - the official library for HeartMuLa music generation models.

License

Please refer to the original HeartMuLa project for licensing information.