On my Discover Weekly (DW) playlist every week, I get up to 15 songs that I've had previously on DW playlists. As in, there are many songs that have shown up on two or even three of my DW playlists in the last few months. Note: These are all songs I did not like enough to add to my saved songs.
This week, there are 7 songs that I remember from other recent DW playlists:
Bahamas - All the Time
Caught a Ghost - Human Nature
Barrett Baber - Regulators
Greyhounds - What’s on Your Mind
Ben Rector - Brand New
Charlie Mars - The Money
Widespread Panic - Up All Night
Attached are a couple screen shots showing most of my current DW playlist.