Perfect AI Song Remixes: An Open-Source YuE2 Workflow Turns Any mp3 Into a Restyled Full Track
Fun_Firefighter_7785 · reddit · 2026-09-13
A detailed open-source workflow for near-perfect song remixes built on YuE2: convert any mp3 to an ABC score, feed it into a piano roll, and regenerate the song in any style you want — vocals and full arrangement included.
Key components and gotchas:
- YuE2 (multimodal-art-projection/YuE): the open-source music generation model; paste lyrics and pick a style to get a full track with vocals.
- ComfyUI-FL-YuE2 (filliptm): a ComfyUI workflow providing the piano roll node.
- SheetSage2 (m-a-p/SheetSage2 on Hugging Face): handles the mp3→ABC conversion; the author stresses the ABC must come from SheetSage2 — generic midi→ABC converters produce errors in the piano roll node.
The author validated the pipeline with a remix of a track from the SKATE game OST.
Related event: Open-Source Music Model YuE 2 Cover Workflows Trend on Reddit(3 posts)→
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