FYI MM5 Also support all extended tags if they comply with Tag format rules.

[img]https://i.ibb.co/J5NB3rg/image.png[/img]

Download mp3tag and browse to a file.
Browse to a folder that has some of your audio tracks, right click and select "Extended Tags".
You should see the Replay Gain tags in there.
You can delete them from there, if that is the question you are asking.

The advantage of Mp3tag over some other taggers is that it can display all tags, standard and non-standard instead of defined program tags.

Sub ClearField
  'get selected tracks
  Dim list : Set list = SDB.SelectedSongList 
  If list.count = 0 Then 
    'Set list = SDB.AllVisibleSongList  'deactivate by Erwin Hanzl 09.07.2020
  'End If 				'deactivate by Erwin Hanzl 09.07.2020
  'If list.count = 0 Then		'deactivate by Erwin Hanzl 09.07.2020
    Call SDB.MessageBox("ClearField: There are no selected tracks.",mtError,Array(mbOk))
    Exit Sub
  End If  

Hello Husker,
glad to have done some work for you.
The advantage of this addon is that it is an official addon from MediaMonkey.

So that "SDB.AllVisibleSongList" does not trigger a catastrophe, I have changed the script for myself. This could happen if no music files are selected. Then ALL visible files would be changed. Always look closely at the number of marked files in the confirmation window !!

[code]Sub ClearField
'get selected tracks
Dim list : Set list = SDB.SelectedSongList
If list.count = 0 Then
'Set list = SDB.AllVisibleSongList 'deactivate by Erwin Hanzl 09.07.2020
'End If 'deactivate by Erwin Hanzl 09.07.2020
'If list.count = 0 Then 'deactivate by Erwin Hanzl 09.07.2020
Call SDB.MessageBox("ClearField: There are no selected tracks.",mtError,Array(mbOk))
Exit Sub
End If [/code]

How do I do that?
Close MM
Open Windows Explorer - Enter in address bar: [b]% appdata%[/b]
Open folder: "MediaMonkey" - Open folder: "Scripts"
There is a file called "ClearField.vbs"
Open with Windows editor - make change
Save, exit editor
Start MM and test with ONE marked file.

Thank you Erwin! It worked perfectly.

Hello Husker,

it is possible with the Addon Clear Field 1.3.
[url]https://www.mediamonkey.com/addons/browse/item/clear-field/[/url]

Field: Leveling
Field: LevelingAlbum

But how can one remove the Album volume property?

See: https://www.mediamonkey.com/wiki/index.php?title=WebHelp:About_Track_Properties/4.0

I also need to delete the Album Volume fields. RegExp doesn't seem to do this, only track volumes. Any ideas? (Can't seem to do this in MP3Tag either). Where does MM pull this info from?

Note that disabling Play > Level Playback Volume stops using these values on playback.

You can manually delete Track Volume (or modify it) inline in the File Listing, but not Album Volume. RegExp also seems to be able to remove the value: https://www.mediamonkey.com/forum/viewtopic.php?f=2&t=28510

I can't find how to clear this fields in Gold MM. Any suggestion?