You could almost envision the contraction of the muscles of an athlete, his gradual perspiration or his challenge against gravity since the initial "Serendipity March", as if such a slowing down could display some hidden secrets of universal forces. You can have the impression to perceive the movement of every single air particle while a bullet slices through the space that is between its origin and its target on "Transitional Ballistics" or understand the vector space of a bird's flight while listening to "L'Envol". The concept by this awesome record from David Letellier aka Kangding Ray seems to be focused on the attempt of gleaning the essence of movement by a translation of trajectories and parables into sounds by following any resounding object that got launched by laptop, drum machines and synths as if they were cannonballs whose infinite rifle range got mirrored by the gradual "blossoming" of synth arpeggios and melodic dust into enzymatic broken rhythms and deconstructed rave anthems. Each of four Solens arc, one for each side of the album, has been splitted into three phases and wondrously cleaves to such a concept by progressive polymerizations of industrial techno engines - the first stage - into granular entities - the second stage -, which vanish over ether - the third and final level -. My favorite ones are the third arc ("Amber Decay/Apogee/History Of Obscurity") as its evolution sounds like a sort of epic apokatastasis to my ears and the fourth one on D side ("Crystal/Transitional Ballistics/Son"), where the emotional tension wisely reaches the highest peaks by going through stylistical environments which bridges 70ies horror movies soundtracks, industrial techno, broken noises and sidereal drone-ambient. Labelling this release as a masterpiece is not a backslapping at all!