It is a story that almost everybody knows, but The Rep's "An Iliad" seeks to tell it like few have seen before. It's a bold show, one that requires a great actor, a great musician and - in this case - a whole new musical score. OnMilwaukee.com got a chance to talk to the two people behind essentially a whole new character, sound designer Josh Schmidt and cellist Alicia Storin, about creating the score and why a story like "An Iliad" has endured.