There are atleast 2 groups with the name Zerkalo.
1. Zerkalo is Electro / Experimental / Visual project co-produced by Victoria Lukas and Heinrich Mueller (aka Gerald Donald). « With a string of arresting live performances and three 12″s released through Clone Records – ‘Stoi Storoni Zerkala’ Pts. I and II on dedicated post-Drexciya imprint Aqualung, last month’s ‘Experiment Zero’ on Frustrated Funk – Zerkalo has been the most active and engaging of these groups.

Read more about Zerkalo on Last.fm.