That just gave me a list, not very way helpful. If I am suppose to change it somehow, that this is way out of my league
Instead I came up with this method:
I went manually through my files, using some filters [like showing only those files with "feat." artists]. As I have an order and well defined naming system, I was able to display certain groups, one at a time
The most tricky part was deleting only "copies" [from additional folders] and not "originals" [from the main artist catalog]; and also noticing, if I made an error in the past and forgot to put a "copy" in "original" artist [and thus making it the original]. And as there were some other glitches, it had to be done manually [but I'be managed to speed up the process with some tricks]
And now I can check for leftovers with this export code:
$filename(txt,utf-16)
$loop(%TITLE%,1)
$repeat('#',185)
$loop(%TITLE%,0)%YEAR% %TITLE% %ARTIST%
$loopend()$loopend()
This will give me still the list of all the titles [files], but in such a graphical way, than I can very easily spot repetitions. [And what's more, seeing a YEAR and ARTIST will pretty much allow me to evaluate the records, making me to go back to Mp3tag only then when a real case to be dealt with shows up]
But my question is: can similar list be generated via filter? With TITLE that is repeated at least once [leaving out all the single uses of song titles]?
[So now I'm not looking for similarities in tags enymore, but for copies of files based on the data from tag]