[He speaks almost as if reciting, as if it were something he's always known by heart.] Making a last desperate stand, twelve soldiers were visited by twelve gods. With the powers they were given, they soon put an end to the war. It's... a well-known legend back home.

I've never thought of it before, but it makes sense, I suppose. They're the kind of things we don't want to forget... and music's a good way to ensure that.