I copied the songs presented to me by Spotify as “Your Top Songs [year]” for the past number of years. They started with 2016 and I created this in 2020 with the songs from 2016 to 2019. The same songs recur from year to year but only one copy goes into this playlist. If they do another one for 2020 I’ll add the tracks from that too. Here is a link to the complete playlist.