How many Items do I have to upload in order to get recognized?

@Eric I didn't think you should aim to create a symphony with every track, of course you are still writing music for media and should keep that in mind. There is definitely an art in creating background music, it is not easy, for me it is even tougher than creating full-fledged melodic music. I just thought you should not sacrifice quality for quantity ie. try to make too many tracks without giving them the time they require.