Thanks guys for your input. 

Unfortunately that doesn't really answer my question. I actually meant, when you submit a request, how do we know if the song requested, meets the requiremnts of opyright? And moreover how do we know it's been queued to be processed anytime soon?

In other words how can I keep track of my requests? Isn't in there a litst or a library of requests somewhere that we can access and see status?