Allergic Audio

Audio analysis nodes for ComfyUI. Detects BPM and musical key from audio files.

By usrname0·Created 5 months ago·Updated 5 months ago· 1

usrname0/ComfyUI-AllergicAudio

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CategoryAllergic Audio

Stars1

Updated5 months ago

Nodes (2)

Audio Analyzer Path (Allergic)

Point it at any audio file, get back BPM, key, and a real AUDIO tensor

Allergic Audio

Audio Analyzer Upload (Allergic)

Pick an audio file, get BPM and key — and actually hear it in the node

Allergic Audio

Readme

ComfyUI-AllergicAudio

Audio analysis nodes for ComfyUI.

Audio Analyzer

Detects BPM and musical key from an audio file using the Krumhansl-Schmuckler algorithm. Outputs BPM (INT), key, scale, and keyscale (e.g. "G minor") as well as an AUDIO output. Comes in two variants:

Audio Analyzer Path - accepts a raw file path string (for minimalists)
Audio Analyzer Upload - uses ComfyUI's built-in file picker with audio preview

Node Picture

Installation

Via ComfyUI Manager (Recommended)

Search for "Allergic Audio" in ComfyUI Manager and install the most recent version. Dependencies will be installed automatically.

Via Comfy Registry

comfy node install AllergicAudio

Manual Installation

Clone to "custom_nodes" and install dependencies:

Windows (Portable Version):

cd ComfyUI_windows_portable\ComfyUI\custom_nodes
git clone https://github.com/usrname0/ComfyUI-AllergicAudio.git
cd ComfyUI-AllergicAudio
..\..\..\python_embeded\python.exe -m pip install .

Linux/Mac or Standard Python Installation:

cd ComfyUI/custom_nodes
git clone https://github.com/usrname0/ComfyUI-AllergicAudio.git
cd ComfyUI-AllergicAudio
pip install .