I wish to know how to save the list of music I have added to my playlist in case of any fault which results in loss or some files missing?

At the moment, the only way to monitor your tracks is to see the running total of tracks which only tells you the total number of tracks you have saved, it doesn't tell you WHAT you have added to playlist. I am concerned about what would happen if playlist was totally deleted or tracks became missing how would I know what to recover. It has taken years to accumulate my list and it would be devastating to lose it all.#

I recenlty lost music which was downloaded. Luckily, I kept a screenshots so I was able to see what was missing and easily recover. I want to do the same for Spotify.