Obsidian Chamber is a German dark ambient project that has been active since 2008. The project is the brainchild of multi-instrumentalist and producer Stefan Erbe, who is known for his atmospheric and haunting soundscapes. Obsidian Chamber's music often incorporates elements of medieval and industrial music, creating a unique and immersive listening experience. The project has released several albums and EPs, including "Der Uhrwerkmann" (2010), "The Advent of Plague" (2012), and "Ein Platz Am Kamin" (2023).