# Regular Expression to Set discnumber based on path

**URL:** https://community.mp3tag.de/t/regular-expression-to-set-discnumber-based-on-path/14782
**Category:** Support
**Created:** [June 5, 2013, 6:53am UTC](https://community.mp3tag.de/t/regular-expression-to-set-discnumber-based-on-path/14782 "2013-06-05T06:53:30Z")
**Posts on this page:** 1
**Showing post:** 13

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### Author: ![i\_edgars](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/i/f475e1/32.png) [@i\_edgars](https://community.mp3tag.de/u/i_edgars)
#### Post date: [January 6, 2014, 5:40am UTC](https://community.mp3tag.de/t/regular-expression-to-set-discnumber-based-on-path/14782/13 "2014-01-06T05:40:05Z")

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> [@DetlevD](#):
>
> I do not quite understand what your message is, but I try to comment something about it.

All ideas start is here:  
[/t/14613/1](https://community.mp3tag.de/t/14613/1)

But very shortly -

May (can) I write LP 1, LP 2, ... in the column "Discnumber" if it is marked vinyl number?  
May (can) I write CD 1, CD 2, ... in the column "Discnumber" if it is marked CD's (compact disc) number?  
May (can) I write A1, A2, ... , B1, B2, ... in the column "Track", if it is marked vinyl track number?  
Or in the columns "Discnumber" and "Track" may (can) write only numbers? But no letters.  
See attachment above.

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