r/IsolatedTracks

Hey everyone,

I built a small web app for Ultimate Vocal Remover model battles:

https://uvr.rofl.tools/

Idea simple: you can check leaderboard/top models, then jump into blind battles and vote yourself instead of relying only on random opinions or isolated demos.

What it does:

• shows model leaderboard
• lets people participate in blind A/B battles
• helps rank models based on actual listener votes
• focused on UVR-style vocal/instrumental separation comparisons

Main goal was making something more interactive than static “best model” lists.
You can actually listen, compare, and contribute to rankings yourself.

If you’re into UVR / vocal separation / model evaluation, would love feedback:

• is format useful?
• what would make comparisons fairer?
• what models or categories should be added next?

I've been trying to get a clean instrumental stem for this track for about a week now but can't get rid of this persistent high-frequency "fuzz" artifact.

I've tried countless MDX/Roformer and demucs models and ensemble configs with no luck. the fuzz is too consistent and prominent to remove in post-processing.

sample: https://drive.google.com/file/d/17V8ZfG5Zr4peEhrMaeOTZxAnTI1-MyVc/view?usp=drivesdk

any ideas on how to fix this would be greatly appreciated.