Thank you for your response.
So, if I understand this, all of my personal CDs that I have purchased from Amazon, Target,etc. and have uploaded to my Apple Music account, will disappear if I cancel my Apple Music subscription? Is that correct.
Also, it seems that if I want to back up my CDs to my Mac so that I can play them later without an Apple Music subscription, I will have to record these to a drive of some type (hard drive or SSD). Correct?
I really wish that I had known this before I uploaded all of my non-classical music CDs to Apple Music and then gave the original CDs to a friend.
I guess it was naive on my part to think that I could store the content of my own CD,s on Apple music a d then retrieve it with or without a subscription.