With the help of this forum (and some useful online regex resources) I've been trying to automate my renaming of song titles. What I have is:
Field: TITLE Regular expression: (.+)\s\((.+)\) Replace matches with: $1 [$lower($2)]
I'm basically trying to replace any parentheses with square brackets, and also change the case of what's inside these parens, so that:
Outlaw Blues (Take 1, Complete)
Outlaw Blues [take 1, complete]
Unfortunately, MP3tag renames it: Outlaw Blues [take 1]. I can't see any reason why it ignores the stuff after the comma, my expression seems sound (checked with RegExr). I'm thinking this is a bug, or am I missing something?
Thanks in advance for any replies!