Deathmøle is an instrumental band originally composed of Marten, Amir, Natasha, and Hannelore. It played allegorical music in its earliest practice sessions but has never been on a gig.
It's been conversationally mentioned that the band is still together, sans Natasha. Marten and Hannelore apparently thought Amir had left after the breakup with Natasha, but he had simply decided to live at the band's practice space all this time. More recently they have been seen continuing to practice..
They may never go on a gig because Hannelore thinks she would be too nervous to play in front of other people.