# MP3Tag Grouping tags not showing in other programs

**URL:** https://community.mp3tag.de/t/mp3tag-grouping-tags-not-showing-in-other-programs/59356
**Category:** Support
**Created:** [December 11, 2022, 4:58am UTC](https://community.mp3tag.de/t/mp3tag-grouping-tags-not-showing-in-other-programs/59356 "2022-12-11T04:58:40Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![MotleyG](https://community.mp3tag.de/user_avatar/community.mp3tag.de/motleyg/32/440_2.png) [@MotleyG](https://community.mp3tag.de/u/MotleyG)
#### Post date: [December 11, 2022, 1:04pm UTC](https://community.mp3tag.de/t/mp3tag-grouping-tags-not-showing-in-other-programs/59356/3 "2022-12-11T13:04:58Z")

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Are you using mp3 or m4a files? See here for a recent discussion.

> [@How to visualize iTunes "group" column on MP3tag?](https://community.mp3tag.de/t/how-to-visualize-itunes-group-column-on-mp3tag/59248/6):
>
> @Fabio A word of caution! I use the grouping field extensively in iTunes. Please note that this is saved in different tags, depending on your file types. mp3 files use the tag field %grouping% m4a files (lossy or ALAC) use the tag field %contentgroup%

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_[View the full topic](https://community.mp3tag.de/t/mp3tag-grouping-tags-not-showing-in-other-programs/59356)._