Music Blend

[m_c2]

Hi, I just wonder why the music blend list of my friends and I have changed entirely today. It used to just change 1-2 songs per day previously. Just curious about the algorithm  behind. Thanks.

[Amay]

Hey there, welcome to the Spotify Community.

The primary force behind the blends you see is your recommendations. Spotify curates music and podcasts for you based on your listening habits which include your history, liked tracks, etc. Sometimes it might happen that your blend is not updating at all or as you mentioned just a few tracks. When Spotify updates the suggestions for one of you, it might affect your blends (as it is expected to do so). Hence, you might see a bigger change in tracks as your personal recommendations update.

I hope that helps, let me know if you need anything else. You can read more about social recommendations here.