I am attempting to format portions of the tags in my music library. I would prefer to sort the artist's name by Sir Name first, then First name, and If Applicable, the Middle Name. For example given the two composer's names (this is two different files, not both names on the same file) "James Newton Howard" & "James Horner". I would like to resolve them as: "Howard, James Newton", & "Horner James". Furthermore, is there a way that I can detect when there are two different artists in a tag, seperate them, and processes their names individually, then rewrite the value of the tag in the desired format, i.e.: "Hans Zimmer, Henning Lohner, Martin Tillman" would resolve into "Zimmer, Hans; Lohner, Henning; & Tillman, Martin"
I suppose a lot of this problem boils down to Doing Conditional Testing within an Action. Is any of this possible?
Thank you in advance for any and all help you receive.