# Casse conversion "\_ALL - \_FILENAME"

**URL:** <https://community.mp3tag.de/t/casse-conversion-all-filename/18302>\
**Category:** Support\
**Created:** [October 7, 2016, 5:12am UTC](https://community.mp3tag.de/t/casse-conversion-all-filename/18302 "2016-10-07T05:12:19Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Akhlan](https://community.mp3tag.de/user_avatar/community.mp3tag.de/akhlan/32/9478_2.png) [@Akhlan](https://community.mp3tag.de/u/Akhlan)\
**Post date:** [October 7, 2016, 5:12am UTC](https://community.mp3tag.de/t/casse-conversion-all-filename/18302/1 "2016-10-07T05:12:19Z")

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Hi,

I would like do this command

Field : \_ALL - \_FILENAME

I have try "-" , "NOT"... It's possible to do All fields except one or two ?

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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:** [October 7, 2016, 5:30am UTC](https://community.mp3tag.de/t/casse-conversion-all-filename/18302/2 "2016-10-07T05:30:10Z")

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No, one action always works only on a single object.

It is not advisable to perform an action on the pseudo field \_ALL (what should a case conversion do to the YEAR field or a cover?!)

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<div class="post-metadata">

**Author:** ![Akhlan](https://community.mp3tag.de/user_avatar/community.mp3tag.de/akhlan/32/9478_2.png) [@Akhlan](https://community.mp3tag.de/u/Akhlan)\
**Post date:** [October 7, 2016, 8:24am UTC](https://community.mp3tag.de/t/casse-conversion-all-filename/18302/3 "2016-10-07T08:24:54Z")

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ok, tks a lot 😉

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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 9, 2026, 12:26pm UTC](https://community.mp3tag.de/t/casse-conversion-all-filename/18302/4 "2026-02-09T12:26:27Z")

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