YuE2 Turns Basic MIDI Tracks Into Beautiful Music, With a Ready ComfyUI Workflow
alisitskii · reddit · 2026-09-21
A developer found that the open-source music model YuE2 can "reinterpret" simple MIDI tracks into genuinely beautiful pieces, and shares a reproducible setup:
- The original MIDI was quickly sketched in Ableton; YuE2's re-imagination is a dramatic upgrade (audio comparison linked).
- Uses an instrumental LoRA from Hugging Face (arlorainstv3abccomfyui).
- Runs on a standard ComfyUI workflow with heun/simple sampler at 128 steps.
A ready-to-copy recipe for AI-assisted composition.
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