Two $if functions for the title

[DetlevD]

@thaw04

... 1. Remove the Feat. in every situation in the title:
Test Ft. Test (Test Remix) --> Test (Test Remix) ...

TITLE <== $regexp(%TITLE%,'^(.+?)\s+[[({]?(?:ft\.?|feat\.?|featuring)\s+(?:[^][(){}]+)[])}]?(\s+.+)?$','$1$2',1)

@thaw04

... 2. Remove the (Instrumental Version) if the album is only instrumentals;
IF %album% end with (Instrumentals) remove the text (Instrumental Version) in the title; ...

TITLE <== $if($eql('(Instrumentals)',$right(%ALBUM%,15)), $replace(%TITLE%,' (Instrumental Version)',),%TITLE%)

DD.20140821.1921.CEST, 20140822.1139.CEST