Hi @Ralf_Karpa,
A button of this kind can’t be created for this purpose. Roon metadata is continuously updated in the background, as additional metadata becomes available it will be added. This is intended behavior when you’re using Roon metadata.
In this case, it appears that the track times of your Back in Black album don’t match those in our database for AC/DC - Back in Black. They may be closer to the times for DNOC’s version.
If you’re using Roon metadata for that album that would explain why it’s changing to display DNOC. You can use your file metadata for this album instead of Roon’s, that will prevent the album artist from changing.
Go to the Album page, then click the ellipsis, then edit. Click Metadata Preference and click Prefer file for Title, and Album Artist. as well as any other metadata information you want to use file tags for instead of Roon’s tags. Then click Save, that should prevent the album from reverting to DNOC in the future.
