Plenio: a rebuilt local ComfyUI music toolkit with YuE2 and MiniMax Music 3

Vivid_Promise1700 · reddit · 2026-09-26

Developer jplenio rebuilt their ComfyUI music production toolkit from scratch as Plenio: fully local, no API keys, no extra Python packages. It generates songs with YuE2 and MiniMax Music 3, creates covers of your own recordings via YuE2 Cover, and handles mastering and export. Key features include one template per model, an editable Song Sheet showing exactly what the model receives, an ABC score editor with playback and transpose, SheetSage2 + Whisper-based cover extraction, built-in mastering (-14 LUFS / -1 dBTP), and a slimmed-down 14 nodes (down from 55). Installable via ComfyUI Manager, with demos of 35 songs and 8 covers.

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