But I feel the need to repeat that we can't count of cloud storage. Your issue/question reinforces that we must keep backups of what we can't lose.
Seems like Amazon is retiring both their free and paid Music Storage subscription plans.
You can find some details here - https://www.amazon.com/gp/help/customer/display.html?nodeId=201379330 and here - https://www.amazon.com/gp/help/customer/display.html/ref=hp_left_v4_sib?ie=UTF8&nodeId=201420290. It doesn't seem all that clear as to what is going to happen to all of that music I've already uploaded, and I'm looking for better clarification if anyone has any details on this. Currently I'm paying the $24.99 subscription to be able to upload and store more than 250,000 songs in the amazon cloud and also to stream to my multiple Echo devices. I've pretty much uploaded my entire (extensive) music library to Amazon, and don't want to lose the ability to play this stuff on my Echo devices. Any suggestions or clarifications would be most appreciated