Regex to swap title and author

[louwin]

Sorry, I've done a search and can't actually find this in previous messages

I have thousands of books with names in the form....

"A Book Title - A N Author" and could some genius show me the regex to change this to -> "A N Author - A Book Title" using MultiRename of course

I apologize if this HAS been done before as I couldn't find it

[Gral]

It is even in TC help.

To swap the title and interpret in the file name of an mp3 file, when they are separated by a dash (Title - Interpret.mp3), use the following options:
Search for: (.*) - (.*)\.mp3
Replace by: $2 - $1.mp3
Here $1 means the text in the first round bracket, and $2 the text in the second round bracket.

[louwin]

Sorry! Searched the forum but NEVER thought to search the Help file

They're epubs but it worked perfectly - THANKS