Why do songs i dont have in my playlist keep appearing in my playlist

[Nickvanderlingen]

Hi, I keep getting songs i dont have in my playlist, i dont know why, i think its spotify shuffle but i dont have premium.

Plan

Free

Country

Netherlands 

Device

Samsung Galaxy S22 ultra 

My Question or Issue

Why do they keep appearing?

[Jose_M]

Hello @Nickvanderlingen!

Thanks for coming to the Spotify Community. I'll try to help you out.

If you're on the Free version of Spotify and you're using the app on a mobile device, you can listen to your playlists on Shuffle. Take into account this means the app might add suggested tracks within the same album/playlist.

You can learn more about the free experience here. It's expected for free accounts to encounter suggested tracks within playlists you’ve created.

Hope that clears things up and let me know if you have any questions.