Tonight I was able to catch two of the band members from Planeetta 9. 
They are a Finnish singing band, heavily influenced by Black Sabbath, Paradise Lost, Grunge but also Finnish Folk music. 
The best description we could come up with was Dark Doom Rock. 
You have to clearly listen to them to get a complete understanding of what they are about. 
 https://open.spotify.com/artist/1gQzsobdgcRXoiW29yLv4L?si=OsooP2M0S_OlVLL3j93Mfw 
www.shellshockedradio.com   
As Podcast you find it here:  https://anchor.fm/shellshockedradio​ 
#BlackSabbath #ParadiseLost #Finland