i like to make a tagz string to convert all my artist & title (on various artist) to title (artist), but i can't seem to get it, i do a Format Value from other field, and have tried:

%title% +"(" + %artist% + ")"

and

%title% (%artist%)

but i keep getting an error ... any idea?

%title% '('%artist%')'

that did it ... thanks.