Maeror Tri

Maeror Tri was an ambient, noise and drone music band from Germany founded in the 1980s which consisted of Stefan "Baraka H" Knappe, Martin "GLIT[s]CH" Gitschel and Helge S. Hammerbrook (a.k.a. Helge Siehl).

In a way similar to Zoviet France, they used only live instruments to produce music with an enormous number of effects applied. They disbanded in the late 1990s after releasing a number of limited-edition records. They released music on labels such as Old Europa Cafe, Ant-Zen, Staalplaat, and Soleilmoon.

Stefan and Martin continued under the name of Troum, while Helge is recording as Tausendschoen and as H.S. Hammerbrook. Stefan Knappe is also the founder and owner of .