How to go directly to a file

Good day. I would like to know, when I am in Mp3Tag how to go directly to the file / folder concerned in Windows? Thanks

Define your own right click menu tool ... use main menu Tools/Mp3tag Options/Tools ... e. g.

DD.20090926.0955.CEST


That's OK !
Many thanks for your help

Thanks for that DetlevD!

Can something similar be done for Total Commander?

Is there a hotkey for the tools menu?

First read Total Commander Help file, section commandline parameters.
You may try something like this as a TC parameter string with Mp3tag tool configuration dialog:
/N /L="%_folderpath%" /R="%_path%"

DD.20090928.1028.CEST