My situation is probably quite rare and complex, so I'll explain it in detail.
Many years ago, I put together a hand-selected collection of MP3s, which ended up taking a month or so and is now at 8000 songs. All of these songs were manually ID3 tagged, which took me forever. Unfortunately, I had a strange tagging philosophy. For songs that featured multiple artists, I would put the features in the Artist field, rather than the Title field. Here's what I mean:
What I have:
What every normal person has:
Can anyone tell me how to set up an Action to fix this? Basically, I want to batch handle my MP3s so that if "(ft. *)" is found in the Artist field, it is removed and instead appended to the end of the Title field. Possible?