# Delete repeated genre's in the same exact field

**URL:** https://community.mp3tag.de/t/delete-repeated-genres-in-the-same-exact-field/58954
**Category:** Support
**Created:** [November 3, 2022, 12:06am UTC](https://community.mp3tag.de/t/delete-repeated-genres-in-the-same-exact-field/58954 "2022-11-03T00:06:10Z")
**Posts on this page:** 1
**Showing post:** 6

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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: [November 10, 2022, 6:34am UTC](https://community.mp3tag.de/t/delete-repeated-genres-in-the-same-exact-field/58954/6 "2022-11-10T06:34:13Z")

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> [@Rycia](#):
>
> Would be nice if MP3Tag added that function under with Convert

Or an action of the type "Format value". So there is no single place.  
$Regexp() is a scripting function and may be used where a "format string" is required.  
The action of the type "Replace with regular expression" asks for a source pattern (or something similar but no format string).  
Also, you did not say in which action you tried to get it working.  
Yet, the linked thread clearly states

> [@Merge duplicate words](https://community.mp3tag.de/t/merge-duplicate-words/16289/3):
>
> Action: Format value

So ...

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