This case shows one of the few things that's not broken about copyright: you can't copyright facts, or the idea of setting those facts to music. For example, y

This case shows one of the few things that's not broken about copyright: you can't copyright facts, or the idea of setting those facts to music. For example, you can't copyright a list of the names of all of the presidents of the US, nor can you copyright the idea of putting all of those names to music, though you can copyright your specific musical arrangement.