Excellent materials on Richard Garet’s recently founded label, enclosed in an abundant hour of sounds suitable for concentration and active listening. i8u’s “Rarefaction” consists of a humming drone (enhanced by virtually inaudible acute frequencies) whose corporeality and intensity changes with the passage of time. Think an earth loop/ultrasonic activity kind of palette with deeply booming surrounding pulses, imprinting the membranes quite effectively without shock or surprise. Just a nice and increasingly mesmerizing piece made with intelligence and good taste, splendidly functional in this early summer Sunday afternoon replete with chirping sparrows and chattering wrens around the house. On an entirely different note, Christopher Delaurenti first subjects us to the strident ejections and electrically morphing ambiences typifying “Sigil”, then contributes to the improvement of our aural awareness in the longer “Nictating” via whooshing loops of whispered post-industrialism that repudiate colour in favour of mechanical pulse and grey mist, until a series of slowly declining electronic arcs and a few subterranean murmurs appear, ending the track on a slightly anguishing hue.
The sonic world of Gil Sansón – expressed in the eight movements of “La Montana Se Ha Ido” – is informed by subtly deployed field recordings and concrete matters rendered scarcely recognizable by the studio treatment; while certain chapters may result a little predictable, a couple of suburban soundscapes and the motionless solidity resulting from opportunely processed layers of environmental manifestations make sure that a degree of respectable acoustic artistry is maintained. Brian Mackern and Gabriel Galli close the show with a composition – “34s56w/Temporal De Santa Rosa” – containing Morse code messages, complex resonances and various kinds of unfathomable intrusion. Alarming atmospheres take shape from a rather static ground, the ensuing music more or less on the level of the best heard on the CD, enriched by a puzzling finale characterized by a vaguely familiar alien melody, transposed to progressively lower registers amidst incessant crackles and discharges.