Austrian black metallers Dornenreich have been confirmed for next year's installment of the Summer Breeze festival, set to take place August 16-18, 2007 in Dinkelsbühl, Germany. Also scheduled to appear are Amon Amarth, Dark Funeral, In Extremo, The Black Dahlia Murder, Moonsorrow, Illdisposed, L'âme Immortelle and Die Apokalyptischen Reiter.