Multiple files at once?

I am using web sources and I just downloaded mp3tag. I know how to use it for single files but is it possible to modify metadata with web sources on more than one file at a time. There are obviously options but I believe the source will be accurate enough if it can choose the first choice as it has been 100% accurate.

tl;dr Can you use web source tagging for more than one file at a time and how?

Select the files that you want to tag with web source information.
Restriction: files should belong to one unit of shipment, e.g. one CD or one EP.
Select the web source.
Select the best hit - follow the subsequent dialogue.
Ther, if necessary, arrange the tracks in the correct order.
Press OK.