# Field MATCHES field

**URL:** <https://community.mp3tag.de/t/field-matches-field/59756>\
**Category:** Support\
**Created:** [January 21, 2023, 6:25pm UTC](https://community.mp3tag.de/t/field-matches-field/59756 "2023-01-21T18:25:27Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![TGD](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/t/22d042/32.png) [@TGD](https://community.mp3tag.de/u/TGD)\
**Post date:** [January 21, 2023, 6:25pm UTC](https://community.mp3tag.de/t/field-matches-field/59756/1 "2023-01-21T18:25:27Z")

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I want to filter singles that do not have the same TITLE and ALBUM value.

Like this: TRACK HAS 1/1 AND NOT TITLE MATCHES ALBUM

The only problem is that ALBUM is taken as a string. Is there a way to refer to it as a field?

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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:** [January 21, 2023, 6:29pm UTC](https://community.mp3tag.de/t/field-matches-field/59756/2 "2023-01-21T18:29:13Z")

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> [@TGD](#):
>
> The only problem is that ALBUM is taken as a string

This is accordig to documentation.

> **[Filter and Search – Mp3tag Documentation](https://docs.mp3tag.de/filter/)**
>
> Documentation on Filter and Search and keywords to form complex filter expressions. Mp3tag is the universal Tag Editor.

To filter for the result of a comparison between fields, try:  
`"$if($eql(%artist%,%album%),1,0)" IS 1`

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**Author:** ![system](https://community.mp3tag.de/uploads/default/original/2X/c/ce7035d426cb755a7916793326d23b465222a407.png) [@system](https://community.mp3tag.de/u/system)\
**Post date:** [February 20, 2023, 6:29pm UTC](https://community.mp3tag.de/t/field-matches-field/59756/3 "2023-02-20T18:29:56Z")

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