ESOTERIC METAL From dissonant drones to massive swells, “Sentient Frequencies” lets you experience the richness of performed instruments with sound fx in mind. Roaring didgeridoos, whaling timpani’s – TONSTURM performed in stunning spaces using extended techniques on a huge variety of selected instruments: Space Cello, Grand Piano, Concert Harp, Huge Pipe Organ, Concert Timpani’s and Base-drums, Overtone Flute and a Double Bass. Like with its predecessor “Esoteric Metal”, the spaces TONSTURM captures…