Music released on:;:

Abstrakt Reflections - 
-ALBUMS-

https://abstraktreflections.bandcamp.com/album/mourn
+
https://abstraktreflections.bandcamp.com/album/mourn-remixed

-TRACKS-

https://abstraktreflections.bandcamp.com/track/apparent-symmetry-s-time-lapse
+
https://abstraktreflections.bandcamp.com/track/sec-1nine13-six-minutes-in-space-sec-version
+
https://abstraktreflections.bandcamp.com/track/the-white-room-apparent-symmetry-remix
+
https://abstraktreflections.bandcamp.com/track/downfall-apparent-symmetry-remix
+
https://abstraktreflections.bandcamp.com/track/apparent-symmetry-preceding-traces-delineate
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https://abstraktreflections.bandcamp.com/track/iamyou-apparent-symmetry-remix

Other releases:::

Paranoia Records - - NOW DEFUNCT
https://web.archive.org/web/20070221042733/http://paranoia.cl/index2.php/ 

SDS-Compilation - 
https://archive.org/details/@the_seven_deadly_sins_compilation
+
Aliens Production - 
https://aliensproduction.bandcamp.com/track/apparent-symmetry-expiration-noikorg

Forest / Darkpsy / Dark Prog / Zenonesque 

Cristopher Pedroza SUBSTANCEB a.k.a Durge.  
Miembro del colectivo Alha recordings situado en el Sur de la Ciudad de México, comenzó su trayectoria de Dj en el año 2007 iniciándose en el Minimal & Tech, House & Electro.  Ello lo llevo a adentrarse a nuevos sonidos, ritmos, melodias y secuencias sonoras en el psy tech, Progressive Psy, Progressive Trance, psygressive, progressive dark & psychedelic. 
Primeramente curso el diplomado de Electronic MUsic Production (EMP) en SAE institute Campus DF  y actualmente en Sala de Audio para adentrarse asi al mundo de la Ingenieria en Audio y de la produccion musical para buscar un estilo unico y sobre todo no conformarse e imprimirle a su música mayor dinámica, diseño de sonido y texturas más interesantes, que lo lleven a  encontrar nuevos espacios sonoros.

"Dark matter by definition is a type of matter hypothesized in astronomy and cosmology to account for a large part of the mass that appears to be missing from the universe.
Dark Matter the producer is a dark progressive project created by J. from Greece to provide a deep, dark, 
atmospheric and horror sound in the most psychedelic deep and minimal form.

Followers of DaЯk MatteЯ