Empty grouping tag for some but not all MP3 files

Using Mac OS X 10.11.6 with iTunes 12.5.2.35 I have the following problem with the grouping tags of my MP3 files:


I edit all tags of my MP3 files with an external ID3 tag editor (MP3tag) and then import the files into iTunes. I use the automatic file management function of iTunes to sort the files into folders. After import, some files display the content that I placed in the grouping tag (CONTENTGROUP), but others always display an empty grouping tag even though there is content in the tags, as I can see with the external tag editor. The files that display content in the grouping tag were imported earlier, but I don't know with which version of iTunes this problem started to occur. Furthermore, playing the file or changing the comment field to force changes in the tags, does not lead to appearance of the content in the grouping tag within iTunes. Does anybody have an idea how to solve this issue?

MacBook Pro (Retina, 15-inch, Mid 2014), OS X El Capitan (10.11.6), iTunes 12.5.2.35

Posted on Nov 1, 2016 4:11 AM

Reply
21 replies

Jan 2, 2017 5:44 PM in response to pault100

Hi!

I'm on Mac.

I was used to use the Group tag with the previous version of iTunes 12.4.3.1

on my MacPro with 10.8.5. Now I need that tag in my notebook because

I use the program djay from algoriddim that sees the "group" tag as

its "category" field (very useful for me).

Now if I import the same songs in the notebook with 10.12.6 and iTunes (12.5.4.42),

djay is not able to see that tag anymore (and I spent all the day to understand why).

Now I know the reason, but for me it's not fixed... fixed should be if they use the

old tag as always and insert a new one with the new feature.

In this way they are making iTunes not compatible with other softwares iTunes-based

AND with other versions of their own iTunes.

Any suggestions?

Second bad step with this new version for me (FYI: after upgrading iPhone to iOS 10.2,

I'm not able to backup my phone to the old iTunes version... neither to see it attached...

BAD BAD BAD step...).

Cheers

Apr 28, 2017 10:14 AM in response to zionlion77

ugh! I too use(d) the Grouping field to overcome the issue of ratings not being saved to file and subsequently lost due to iTunes database issues. Ratings are more important than comments so I'm headed back to using the comments for saving data that I'd like to persist. I am fortunate that I discovered the disconnect before rebuilding my system on another Mac and re-importing my music library as I've been accustomed to being able to do. It's really fun to (re)write 285 gb of data, but, then again, better than discovering my last months of updates disappeared.


Anybody got a good iTunes alternative that supports editing, dynamic (smart) playlists, IOS, and Sonos? I've been done for a long time (I think 10 or 11 was last reasonable version) with iTunes, but just haven't researched alternatives. Thanks in advance.

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Empty grouping tag for some but not all MP3 files

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