I remember saving my incantation to download and convert a youtube playlist (in the form of a txt file with a list of URLs) and this being the only way to back

I remember saving my incantation to download and convert a youtube playlist (in the form of a txt file with a list of URLs) and this being the only way to back up Chrome music bookmark folders. Then it stopped working until I updated youtube-dl and then that stopped working once I lost the incantation :<