I would like a method to keep track of recently added music. I used to do this with my CD's. Instead of immediately filing new CD's with my existing CD's, I would leave them in a pile next to the CD player for a few weeks. The new music would get heavier play than my older CD's. I used to leave them out until I had listened to them a number of times. It would be nice to create an electronic way to do the same thing.