Concave remains as a memory document into the subject, circled in memory by memory. Soaring through intense vibrating frequency moments abandoned to a dimness.

The memory image is reflected through authentic vibrating sound frequencies. The soundsource is a recording of a slowly rotated cranium. The soundscape is vibrations from a handmade pick-up that imposes a repetitive sound and follows a concrete monotonous pulse.

The frequency moments in Concave are animated movements of intense irregular regularity in the interaction between the moments of movement and the floating cranium.