It is tied to the month (they just got ahead a couple days)
For your Gee Whiz, they take our inputs and add them. When you have to type in a new CD or it is loaded from the on-line database (be sure you correct the Artists name to right format) then that information is sent to MTU when you are on-line and that gets incorporated into the database. It is verified for correct names and titles, before it is added.