If you have a shit ton of time and don’t care about mediocre to bad quality for the size, you could do the straightforward 80s way, play and record on “tape” (which can be digital files nowadays).

If you have any way of exporting to a list, then you might have some luck with some console wizardry and yt-dlp. Essentially “search” each title on youtube and auto-download the audio from the first result and try to fill in the track and artist fields automatically.

Have you looked at spotify-downloader? it uses YouTube, so ymmv for quality, but it could be a good first step.

Any sailor worth his salt needs spend a few seasons earning his sea legs before he can begin to call to claim any understanding of the sea.

AKA, There is no easy way. It will lots of time and manual labor to find all the individual files in your Playlist.