In “Thunder Perfect Mind,” Kristia Michael, originally from Cyprus, lends an ethereal charge to the music with her expressive vocals. The Persian kamancheh and live electronics of Soheil Shayesteh bring in sophisticated melodies. The crossover qualities of Valencia's virtuoso multi-string instrumentalist Efrén López are internationally renowned, adding depth to the colors of Greek and Ottoman traditions. The indispensable rhythmic heartbeat of group, reflecting the blending of cultures in the ancient world, is in the hands of Ruven Ruppik, working from Switzerland.‘Thunder Perfect Mind’ is a ritual, a musical pilgrimage, where the echoes of ancient voices converge with the vibrant heartbeat of the very latest.