Custom tag "Traktor4"...?

[ohrenkino]

No it can't tell you that there is a PRIV frame in the file - has been wished for a couple of times but that's the way it is.

I found a thread that says something about the TRAKTOR4 field:

Not enough memory / Runtime error

I've been using beaTunes and SongKong indeed. They do a fingerprint for matching. I also use Mixed In Key. & I do use Traktor. TRAKTOR4 tag doesnt ring a bell, but a quick google search, it's Traktors private tag. Or proprietary tag. Whatever that means lol. Anywho, glad we finally found what's eating up the memory.

and a link to an explanation.