# Copyright not working on iphone

**URL:** https://community.mp3tag.de/t/copyright-not-working-on-iphone/53457
**Category:** Support
**Created:** [June 6, 2021, 12:41am UTC](https://community.mp3tag.de/t/copyright-not-working-on-iphone/53457 "2021-06-06T00:41:27Z")
**Posts on this page:** 1
**Showing post:** 8

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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: [June 6, 2021, 1:06pm UTC](https://community.mp3tag.de/t/copyright-not-working-on-iphone/53457/8 "2021-06-06T13:06:21Z")

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as far as I read this post:

> [@Copyright Tag won't Show for MP3?](https://community.mp3tag.de/t/copyright-tag-wont-show-for-mp3/14021/13):
>
> Hey, about the .M4A... All my iTunes music is in that format. I’m able to put some explicit tags, yes & that COPYRIGHT field. But when I sync my music to my iPhone I don’t see that tag on my music even though it’s in that M4A format.

the problems are also there for m4a files.

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