das wäre es gewesen.
%title% HAS " Feat." AND NOT %title% HAS " feat."
wird dann zu
%title% MATCHES (?-i)" Feat\." AND NOT %title% HAS " feat."
das wäre es gewesen.
%title% HAS " Feat." AND NOT %title% HAS " feat."
wird dann zu
%title% MATCHES (?-i)" Feat\." AND NOT %title% HAS " feat."