Sphäre Sechs is a deep ambient project by Martin Stürtzer (Phelios) and Christian Stritzel. The music on the first album "Tiefschlaf" was recorded live during a sleep-concert, which took place in the Sophienkirche in Wuppertal in September 2011. It will be released on Malignant Records in 2012.

Sphäre Sechs on Last.fm.