How to Remove Brackets "()" or "[]"

I have many songs which have () or [] in Filenames and Titles. (There is no text in the brackets).
Is there a way to remove these brackets.

Thank you.

Create an action of the type "Replace" for e.g. TITLE
Search string: (
Replace String:
(leave empty)

Create corresponding actions for other brackets and other fields.

Thank you so much, it worked great

Cheers!

Have a look wether there are white spaces left.
In case of white spaces in front or behind the brackets you have to modify your action.