I installed the Beta to take a look. Firstly, I like the UI changes - I like where it is going. But, when I create a new Song item and try typing in the title of the song, absolutely nothing comes up. Normally there is the drop down with my library of songs and then (more importantly) Song Select. I've attached the logs, not sure if they will actually help or not (and I don't know if they are even the logs for the Beta). Running OS X 10.9.1 on a Mac Mini, 2.3 GHz Intel Core i7, 8 GB of RAM, if that helps at all.
Take care,
Cody
