I find music on YouTube and autoconvert it to MP3 with yt-dlp and ffmpeg. It fetches new music from my personal "Favorite Music" playlist, downloads the highest quality audio source, converts it to MP3, embeds the metadata and cover art and tries to parse the artist and title as best as possible.

yt-dlp -x -f bestaudio --audio-quality 0 --audio-format mp3 --embed-thumbnail --add-metadata --metadata-from-title "%(artist)s - %(title)s" --playlist-start 1 --playlist-end 999 https://www.youtube.com/playlist?list=123abc -o "./files/%(artist)s - %(title)s.%(ext)s" --cookies-from-browser

Needs minimal adjustment sometimes if the title format is weird, but works 95% automatic. What I like most about this is the fact that music vanishes all the time from YouTube, but it doesn't affect me. No one deletes the files from my harddrive but me.