I subscribed to the Apple Music 90 day free trial. After syncing with iCloud I later noticed that eight of my songs that were already in my iTunes library were greyed out and would not play. Looking at the "Song Info" in iTunes these songs were listed as located in iCloud and status was "Waiting". I opened a case with Apple Support and after an hour of work their answer was "Sorry, you'll have to re-rip those songs from your CDs." I never did get a logical explanation about why Apple Music decided I should no longer have those songs in my library. There were some vague references to DRM issues, but these songs were ripped from MY own CDs and they really couldn't explain it. So, I cancelled the trial subscription and then the songs were totally gone. Grrrr. And besides that I was very disappointed in how Apple Music works. I found it to be difficult to navigate in terms of getting it to play music I was actually interested in hearing and there were too many repeats. The training process is not good. Pandora is way better in terms of user interface and service. I was going to buy a HomePod based on Apple Music use, but not now. If HomePod ever supports Pandora I will reconsider it.