Copy ARTIST to ALBUMARTIST only if empty


Hi, I want to copy the ARTIST value into ALBUMARTIST only if ALBUMARTIST is empty or doesn't exist. I don't want MP3Tag to replace the ALBUMARTIST tag if there is any info already in there. How can I do that?



see this thread:

the shortest way would probably be:
Action "Format value" Field: ALBUMARTIST Formatstring: $if2(%ALBUMARTIST%,%ARTIST%)


Thank you both (?). That solved my problem, I just tested it with a bunch of files.


I have this bookmarked


Thank you, will look into that.