Saving default values for tags

Hello Mp3Tag team,
I wanna insert default values for artist tags so that every time i open the program i choose it from dropdown list in artist tags also same thing for other tags..

i tried to edit in options> tags defaults but it didn't show in the program

You can create a dummy file that has the default names in its tags and load that in addition to the other files.

Another option could be to use one or several actions to supply the default data. This would even save you the trouble to select each field as you can use several "Format value" actions in one action group ...
And if you like drop-down lists: you can select this action group from the actions button dropdown list in the toolbar (once you have created it).