Playlist.

[Pacman792]

What is the point of making a playlist. If they are going to play songs not on my playlist ? 

[ChooseAGoodUsername]

To prevent songs outside your playlist from playing, ensure that your queue is clear of any tracks[1] and that Autoplay is disabled[2].

[1]

https://support.spotify.com/us/article/play-queue/

[2]

https://support.spotify.com/us/article/autoplay/