Functional but...

Devs:
Imagine your playing a few tunes in a dark bar on open mic night. The only bright light is YOUR IPAD!!!

Now imagine you click on "settings" and flip to "night mode". The iPad changes to a black background with white letters and blue chord letters.

Now imagine how cool that would be. Now implement the change so I can give you another star!

EDIT:

There is another problem with what might someday be my favorite app.

After I exit a song, the app forgets the speed I set the auto scroll at. So EVERY one of my 200 songs needs to be re-calibrated every time I open them.

The app should REMEMBER the speed I set the scroll at. This way, when I open a song, all I have to do is press play, and I can perform it.

There is an app called MusicStand that does this. Look into it.

AppSlave2 about Perfect Guitar Song Book