What were you listening to this week last year? What about three years ago? If you're like most people, you have no idea. Those songs are gone -- not from Spotify's servers, but from your memory. The playlists you obsessed over in 2022 sit forgotten while your current favorites dominate your queue. Spotify gives you short-term recaps and recommendations, but it's surprisingly hard to revisit the music that defined earlier chapters of your life.