what does itunes match do? what is it good for?
i've been subscribed to and using iTunes match for years. my understanding of iTunes match's value for me is: music i've "brought into" apple music, by uploading CDs or individual songs i've purchased from Amazon, Lala, and other stores, would stay available as part of my apple music library. recently i've seen a clear case of songs i uploaded from a CD, songs that as a result i've had available for years, being "grayed out" in apple music, i.e. no longer available. i asked apple support, and must have spoken to 5 or 6 apple support advisors, and none of them explained to my satisfaction why my music was missing or really what i can expect iTunes match to do for me. that's my question: what does iTunes match actually do for subscribers? what is is good for?