Hi, I've been trying to understand Apple Music for the past 2 days now, and can't wrap my head around many things. So far, everything seems to be a huge mess. 1) Is there any way of knowing what you've uploaded to iCloud and how much space you've got left on the cloud? 2) Why are some playlist songs greyed out? Some of the songs which are greyed out are actually in my library, and some aren't. 3) What happens to the albums I uploaded to my own library after my subscription expires? Will they stay there or will apple remove it. They've made Apple music one of the messiest applications i've ever seen in my life. Everything seems over complicated for no reason.