I'm not certain if that is a playlist or not. However, I decided to test this by duplicating "African Marketplace" (the same track as in the image) and deleting it from the JRemote. I then checked my music library on my NAS (still there), aborted and reloaded JRemote, and it too was still there. So far, so good.
So, general question- is there a way to inadvertently delete music from JRemote. Hoping there is not, but I want to go in with eyes wide open.
Thanks.