Spotify changes songs by itself

[user-removed]

Plan

Premium (until 10th Feb)

Country

 Germany

Device

Samsung S9+

Operating System

Android

My Question or Issue

 When listening music via Android Auto, Spotify changes music automatically to whatever it wants. For example when I was listening to my library songs, Spotify stops it and switches to Rihanna / Blake / Safe something. Even if I stop playing, Spotify starts itself again. 

I found out it is 'Zero Under' playlist from 'Music Girl'. I don't know who is this Music Girl, and I don't know why it keeps playing automatically. And no, whatever this playlist is, it is nowhere closer to my Viking Metal, Black Metal, Death Metal song list.

So far my only solution is uninstalling Spotify from my Android device.