Whilst I have been added music into various playlists then downloading, I now have over two and a half thousand items in the part that says recently added to icloud.
I am concerned that all this is eating up memory space.
My question is if I delete them from in there will it remove the items from my various playlists ?
The impossible I can do today, miracles they take a little longer !
They are in the cloud.
The cloud has no limit, other than the limit created by your subscription to Amazon.
Check your account and subscription limit either by reading the help pages or contacting Amazon help using the HELP link on every Amazon web page.
EDIT/NOTE: iCloud has nothing whatsoever to do with Amazon - it's an Apple thing. If your post does actually refer to iCloud then you need to contact Apple / use the Apple help forum.
I wonder why someone would follow their own alternative forum profile.