Tag-Source - can't select several files to complete the songs at once

Hello,

I'm using actually the tag-source "hitparade.ch" to edit tags. But I can't select several files to complete the songs at once. So, I have to select manually every single song to use the tag-source. It's a hassle.
Is there a way to do that and edit several songs in a row (e.g. script)???

Here in the community I've only found one post from 2011. But the "the AutoIt script" didn't work.

Best regards,
Stephan

You can select several files if the files belong to the same album.
Otherwise: no, each file separately.