For the "main display" with the title, artist and album, the text scrolls to the end, pauses, and scrolls back to the beginning.

A fine way to show all that text, to be sure, but I'd also welcome a constant scroll in one direction, with some whitespace and then the text repeating, perhaps if the text is more than twice the length of the display? Or some user-configurable tweak in config.ini - Mark, here's a hack for ya! If I had the proper development environment I'd try for it myself ...

About the only usability gotcha I could see here is if some text scrolled back-and-forth, and some scrolled constantly. Might weird people out. But then it's just a starter thought. Let's see where it leads ...