Move "Featuring" from Artist to Title

[ohrenkino]

@flyngpinappl

I tried that but it results in the ARTIST tag looking "ScHoolboy Q; Jadakiss" when really I'm just looking to move the entire "feat. ..." phrase (minus the parenthesis) from the TITLE to the ARTIST tag. I tried playing around with it but nothing seems to work.
...Before
TITLE: Groovy Tony / Eddie Kane (feat. Jadakiss)
ARTIST: ScHoolboy Q

All titles have the features in parenthesis.

After
TITLE: Groovy Tony / Eddie Kane
ARTIST: ScHoolboy Q feat. Jadakiss

1. Action of the type "Guess value" for %TITLE%:
   Pattern: %title% (%tmp_feat%)

2. Action of the type "Format value" for ARTIST
   Format string: %artist% %tmp_feat%

3. Action of the type "Remove field" for tmp_feat