# Duplicated tags
**URL:** https://community.mp3tag.de/t/duplicated-tags/10063
**Category:** Support
**Created:** [March 8, 2010, 7:02am UTC](https://community.mp3tag.de/t/duplicated-tags/10063 "2010-03-08T07:02:26Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@cianoz](https://community.mp3tag.de/u/cianoz)
#### Post date: [March 8, 2010, 7:02am UTC](https://community.mp3tag.de/t/duplicated-tags/10063/1 "2010-03-08T07:02:26Z")
Hello
I recently discovered that some of my mp3s have duplicated tags, for example they have a double entry for "year".
I would to clean all redundant entries but the problem is how to find which ones of my about 4000 songs have duplicated tags. Is there any way to find them with mp3tag?
Thank you
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### Author:  [@dano](https://community.mp3tag.de/u/dano)
#### Post date: [March 8, 2010, 12:29pm UTC](https://community.mp3tag.de/t/duplicated-tags/10063/2 "2010-03-08T12:29:05Z")
Try the filter
"$meta\_Sep(year,\\)" HAS \
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### Author:  [@cianoz](https://community.mp3tag.de/u/cianoz)
#### Post date: [March 8, 2010, 5:10pm UTC](https://community.mp3tag.de/t/duplicated-tags/10063/3 "2010-03-08T17:10:56Z")
> [@dano](#):
>
> Try the filter
> "$meta\_Sep(year,\\)" HAS \\
Definitively, it seems to work! 
And definitively, it was not within my range 
Thank you, Dano
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### Author:  [@system](https://community.mp3tag.de/u/system)
#### Post date: [February 9, 2026, 12:22pm UTC](https://community.mp3tag.de/t/duplicated-tags/10063/4 "2026-02-09T12:22:14Z")