instrumental sounds not good

[GKartist75]

i like the lyrical version, a great sound and start.
but instrumental version are not sounding great. a mix of echo and some words and noise.

any fix?

[fspecii]

Thanks for the feedback!

The instrumental mode quality depends on the HeartMuLa model itself. A few tips that might help:

1. Use detailed style tags - Be specific: "orchestral, cinematic, epic" rather than just "instrumental"
2. Try negative tags - Add negative tags like "vocals, singing, voice" to reduce any vocal artifacts
3. Adjust CFG scale - In Advanced Settings, try different CFG values (1.0-3.0)

That said, the model was primarily trained on songs with vocals, so instrumental output may not be as refined. This is a model limitation rather than a Studio issue.

The HeartMuLa team is continuously improving the model - future versions should have better instrumental support.