Trevor, I would adopt that in a heartbeat. Really great job. A lot of this is like changing the navigation scheme on a website, leaving the underlying called pages the same as they were but giving a whole new appearance = easy to implement as you said. I love it.
Your ideas for the progress bar and audio meters look great, too.
We definitely should make you feel bad more often!
By the way, great name for a song: "Uncontrollably Brazen". Even better name for a band. But the song on the screen is not what we were listening to...Jim, yes, we can refine ideas for the button/menu system including sublevels. I think Trevor was going for the concept of showing how we could have the chordsheet take most of the screen, which I would really like. I'll bet those who use a laptop and play live gigs using the conductor would agree. This is quite exciting stuff.