Removing multiple characters { } [ ] random letter

[austin7777]

Ive looked through the community posts and havent found the right way to handle this situation.

I am looking for a simple way to remove these brackets and the contents and the random letter "m" on some of these tracks. Im trying to clean up a very large collection.

[ohrenkino]

Try an action of the type "Guess value"
Source pattern: %title%
Target format string: %title% [%dummy%

[austin7777]

@ohrenkino

%title% [%dummy%

You nailed it. Thanks!