Okay, I've got the site mostly to where I want it. I'm going to need to rethink the idea of using the Book Module as a project list. Honestly, it makes perfect sense, but requires explanation and then strict adherance to arbitrary rules (like renaming a song with the date yyyy-mm-dd first and always remembering to parent the audio node to the book page).
I want it to be as easy as a forum. And lo, I'm off to try to adapt the Forum Module for use as a Song Book.
And, by the way, I've just found out (was reminded) that the tune I've been calling Project J already has a name. It's called "Waiting". I am an ass.