# Custom tag "Traktor4"...?

**URL:** https://community.mp3tag.de/t/custom-tag-traktor4/46746
**Category:** Support
**Created:** [October 15, 2019, 5:17pm UTC](https://community.mp3tag.de/t/custom-tag-traktor4/46746 "2019-10-15T17:17:13Z")
**Posts on this page:** 1
**Showing post:** 10

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### Author: ![ohrenkino](https://community.mp3tag.de/user_avatar/community.mp3tag.de/ohrenkino/32/4843_2.png) [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [October 15, 2019, 6:00pm UTC](https://community.mp3tag.de/t/custom-tag-traktor4/46746/10 "2019-10-15T18:00:04Z")

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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](https://community.mp3tag.de/t/not-enough-memory-runtime-error/41762/33):
>
> 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.](https://www.native-instruments.com/forum/threads/does-traktor-write-key-to-an-id3-tag.189027/#post-1148467) Whatever that means lol. Anywho, glad we finally found what's eating up the memory.

and a link to an explanation.

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_[View the full topic](https://community.mp3tag.de/t/custom-tag-traktor4/46746)._