Move "Featuring" from Artist to Title

Regex is making my head hurt. I've just wasted two hours trying to figure it out, but failed. :frowning:

What I'm trying to do is create a couple of Actions to populate Multiple Artists from Title and vice versa.

Source
Title: SongTitle (ft ArtistOne & ArtistTwo)
Artist: AlbumArtist

Desired Result
Title: SongTitle (feat. ArtistOne & ArtistTwo)
Artist: AlbumArtist;ArtistOne;ArtistTwo

  1. I want to standardize all the different capitalizations/versions of Ft., Featuring, FT, feat, etc. and standardize it to "feat." in the title.

  2. I want to copy the featured artists from the Title and add it to the Artist field separated by ";" but make sure the primary/album artist is listed first.

Can someone please help?