Sami Yaffan's Russian journey continues! The Kulkuri rocker visits Moscow, a city of 12 million, to familiarize himself with the human synthesizer, the beast religion and the healer in the end of season 3 of "Sound Tracker." Among the artists he meets are producer and inventor Vlad Kreimer, Orthodox church choir leader Boris Satsenko, and Phurpa, a group that has roots in the pre-buddhist religion bon.