How to filter out the files that have empty data in the year and disc sections?

hi all,

can someone assist im trying to filter out the files that have empty data in the year and disc sections, how do i do this please as i need to update those tags

Are you looking for the command
MISSING

BTW
There are no empty tags in your files.
There is a tag WITH content or there is no tag at all.

i believe so, how do i find that pal

What have you tried as <field> so far, as the example says?

yeah apologies, i meant those fields are empty and need to fill the data but i have over 1.2m files to sift through so if i filter those empty fields should be quicker

im not sure how to use the filter at the bottom it retunrs zero results

Again:
What did you enter in your filter as command?

well when i clicked on the filter at the bottom and clicked year it came back zero

What about using the above example for your case:
year MISSING

thanks pal, i added <> and it didnt work i removed it and its brought a load up