# RegEx Query

**URL:** https://community.mp3tag.de/t/regex-query/18637
**Category:** Support
**Created:** [January 26, 2017, 9:13am UTC](https://community.mp3tag.de/t/regex-query/18637 "2017-01-26T09:13:46Z")
**Posts on this page:** 1
**Showing post:** 2

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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 26, 2017, 9:55am UTC](https://community.mp3tag.de/t/regex-query/18637/2 "2017-01-26T09:55:09Z")

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> [@moe83](#):
>
> The RegEx thread seems locked, so am posting this query in a new thread, hope this is ok?  
> ...
> 
> Also , a second query, more to gather thoughts the genre & song names containing Rock & Roll, how do people generally like this to look in the lib's?
> 
> Rock and Roll  
> Rock n Roll  
> Rock ‘n’ Roll  
> Rock & Roll etc. etc.
> 
> Just curios in terms of the genre as a whole & also songs with it within, like: ‘Oasis – Rock ‘n’ Roll Star’

See this (rather long) thread on the "featuring" problem: [/t/11096/1](https://community.mp3tag.de/t/11096/1)

My opinion on any standardization: it has to be unique in one library. I would not care what others do. You set the standard for your collection and that's it.

If you want to go with the ID3 standard for V1 genres: it is Rock ’n’ Roll.  
See this wikipedia page: [https://de.wikipedia.org/wiki/Liste\_der\_ID3v1-Genres](https://de.wikipedia.org/wiki/Liste_der_ID3v1-Genres)

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