# can mp3tag add ISRC, EAN/UPC & pre-emphasis in the tags?
**URL:** https://community.mp3tag.de/t/can-mp3tag-add-isrc-ean-upc-pre-emphasis-in-the-tags/19355
**Category:** General Discussion
**Created:** [September 19, 2017, 3:52am UTC](https://community.mp3tag.de/t/can-mp3tag-add-isrc-ean-upc-pre-emphasis-in-the-tags/19355 "2017-09-19T03:52:52Z")
**Posts on this page:** 6
**Page:** 1
### Author:  [@rama](https://community.mp3tag.de/u/rama)
#### Post date: [September 19, 2017, 3:52am UTC](https://community.mp3tag.de/t/can-mp3tag-add-isrc-ean-upc-pre-emphasis-in-the-tags/19355/1 "2017-09-19T03:52:52Z")
hi
can mp3tag add ISRC, EAN/UPC & pre-emphasis ,Digital Copy Permitted ,4 Channel in the tags of audio files?
and is there a web service (tag source) like itunes ,discos or other web service that include these flags sometime present in the audio cd?
just for curiosity
thanks
---
### Author:  [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [September 19, 2017, 4:09am UTC](https://community.mp3tag.de/t/can-mp3tag-add-isrc-ean-upc-pre-emphasis-in-the-tags/19355/2 "2017-09-19T04:09:51Z")
> [@rama](#):
>
> ISRC, EAN/UPC & pre-emphasis ,Digital Copy Permitted ,4 Channel ...just for curiosity
See the help for supported fields: [https://docs.mp3tag.de/mapping](https://docs.mp3tag.de/mapping)
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### Author:  [@rama](https://community.mp3tag.de/u/rama)
#### Post date: [September 19, 2017, 7:39am UTC](https://community.mp3tag.de/t/can-mp3tag-add-isrc-ean-upc-pre-emphasis-in-the-tags/19355/3 "2017-09-19T07:39:58Z")
> [@ohrenkino](#):
>
> See the help for supported fields: [https://docs.mp3tag.de/mapping](https://docs.mp3tag.de/mapping)
hi
they are no preset
could be asked as a new features?
thanks
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### Author:  [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [September 19, 2017, 7:50am UTC](https://community.mp3tag.de/t/can-mp3tag-add-isrc-ean-upc-pre-emphasis-in-the-tags/19355/4 "2017-09-19T07:50:49Z")
> [@rama](#):
>
> hi
>
> they are no preset
> could be asked as a new features?
> thanks
ISRC and TMED are included in the list.
You can create user-defined fields with any name.
What would be the standardized field name for the data you are looking for?
See e.g. for standard fields: [http://id3.org/id3v2.3.0](http://id3.org/id3v2.3.0)
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### Author:  [@rama](https://community.mp3tag.de/u/rama)
#### Post date: [September 19, 2017, 12:48pm UTC](https://community.mp3tag.de/t/can-mp3tag-add-isrc-ean-upc-pre-emphasis-in-the-tags/19355/5 "2017-09-19T12:48:11Z")
> [@ohrenkino](#):
>
> ISRC and TMED are included in the list.
> You can create user-defined fields with any name.
> What would be the standardized field name for the data you are looking for?
> See e.g. for standard fields: [http://id3.org/id3v2.3.0](http://id3.org/id3v2.3.0)
hi
i would add to my songs , just because sometime i burn my audio on a cd
and i would like to create a cue-sheet with all these flags
about these flags even eac doesn't read all , i guess only cuetools cue ripper can read them all
but i don't want to make a collection of cue sheet files
may i ask you mp3tag can create a cue sheet ?
thanks Ohrenkino
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### Author:  [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [September 19, 2017, 4:16pm UTC](https://community.mp3tag.de/t/can-mp3tag-add-isrc-ean-upc-pre-emphasis-in-the-tags/19355/6 "2017-09-19T16:16:49Z")
> [@rama](#):
>
> ...may i ask you mp3tag can create a cue sheet ?...
see e.g. this thread: [/t/11750/1](https://community.mp3tag.de/t/11750/1)
I am not sure if you got that right with the fields. The id3-org site shows you all the tag fields that are defined by the standard.
If the information you try to save is not covered by a tag field mentioned on the id3 org site then it is already covered by the option to create user-defined fields.
The "4 track" stuff is part of the TMED field - so that is already available in MP3tag.