\phase transition\ is a simulation of our natural habitat, where the most chaotic soundscape is a result of algorithmic processes, endlessly transforming into new forms of interpretation of our human nature:

1/annihilation
2/undercooling
3/freezing point
4/sublimation
5/superheated matter

release March 31, 2024

produced & mixed by biju
www.instagram.com/biju.biju_/

mastered by Ilya Semashkevich
@ilya-semashkevich

visual design by otisss
www.instagram.com/otisssss/

phase transition (previews)

Eszaid - Brumes (FELTCS005)
 Release Date: 15th April 2024
Cassette + Digital

Eszaid imagines the sonic paranoia of discovery with Brumes, a nine part movement that coalesces industrialised murmurs from the currents of cavernous creep.

Mastered by Rupert Clervaux
Design by Fergus Jones
Distributed by Rubadub

Eszaid - Brumes (FELTCS005)

https://soustraitance-sstr.bandcamp.com/album/mitry-claye

Here's what happens once you’ve opened a portal to the void: it keeps asking for more! Following their last “Masterbep” release from December 2023 which seemed to lay new psy foundations for the label, SousTraitance is back on July 1th to pledge total allegiance to the no-start-no-end force with Mitry Claye their fourth V/A.

Just in time for the midsummer festival season, the Lyon-based crew delivers another offering of mind-bending, meticulously sound-designed tracks from Alpha Solo, Autogenesis, Cusoon DJ, ICI MTN and RXEX. The spiraling hole goes round and round, sucking in heads and bodies without distinction. The DnB keeps switching between states in the ear to provide a fluid audio experience, only to be redefined by ritualistic Techno thuds and throbs.

Mastering: Guillaume Lespinasse
Text: Lois Markarian
Picture: Clement de Bellefroid
Artwork: Maxime Colin

PREVIEWS -Mitry Claye [SSTR04]

7. Orbital Waves Take 1

Groyorg / Tachyon Tunnel will be out on May 30th, 2025. Digital pre-order via https://moduleee.bandcamp.com/album/groyorg-tachyon-tunnel

Track written and produced by Sun Genam
Mastered by Giuseppe Tillieci at Enisslab
Artwork by Tristan Zvunka and Hugo Leissen

Sun Genam - Groyorg

Bandcamp : 

https://delajelespere.bandcamp.com/album/decoys

No Sir : 

https://linktr.ee/anniemurnighan

De la... je l'espère :

https://linktr.ee/delajelespere

Decoys explore the ways that internal perception distorts and develops as it navigates the fluid boundaries of the self. The EP’s title invokes the distracting and alluring elements of an incomplete double—an illusion that, upon closer inspection, uncovers something perhaps even deeper than its originating source. The title track pairs driving rhythms with dark, rustling atmospheres and layers of competing bass punctured by the screech of unidentifiable machines to create a relentless forward momentum with no clear destination. “Imitation Body” layers found sound to assemble a beat that pushes and pulls with a distinct swing, anchored by ghost-like ambiance and an insistent low end. On “Fear Of Others,” paranoia and uncertainty channel into a chest-rattling dubstep excursion. As the track shifts between two distinct moods, the elements anchoring it mutate and shift. The EP closes with “Respite,” a breathy half-time closer accented by bursts of frenetic sound and warbling bass, as though the music itself is resisting disintegration.

All original tracks written by No Sir
Remixes by Chewlie and GillieLove
Mastering by Damna
Artwork by Camille Giunti (clubkidzstudio)
Text by No Sir & Charlotte Strange
Distribution by Underscope

No Sir - Respite (Gillielove remix)

Nous sommes très content.es de sortir notre nouvelle compilation ! Conçue comme une traversée introspective, cette compilation est une ode à nos instants de conscience sur le dancefloor, aux immersions sensorielles dans des paysages sonores mouvants, entre clair-obscur et lumière crue, entre nature et abstraction.

English:

We are very happy to release our new compilation ! Designed as an introspective journey, this compilation is an ode to our moments of awareness on the dancefloor, to sensory immersions in shifting sonic landscapes—between light and shadow, raw brightness and deep contrasts, nature and abstraction.

Cover: Tristan Gac (@tristangac)
Mastering: Studio Bagar

Atoloi - 75025 Steppers

23 year old Australian based Kaisei debuts on Mirror Zone/Optic Portal with and extensive body of work named "Sketchbook". A well crafted look in the brain of the Sydney based artist going through genres such as techno, drum and bass, downtempo and other experimental forms over the course of 22 tracks packed as a 2xCD digipack physical and digital release.

releases July 1, 2025

Optic Portal 2025
Written and produced by @kaiseikitada
Mastered by NJ at Soundstuff Studio
Artwork by Jacopo Tripodi

[OP005] Kaisei - Sketchbook

Morpha - Red Flower (Trois-Quarts Taxi System Remix)

Galaxy Protocol - Big Room Techno DJ Set

Crimson Grid - Rage Trap Beat

SOUSTRAITANCE LABEL AND SPIRAL DANCE EVENTS

Spiral Dance X EveryBody Trance
W/Marco Maldarella,Toé, Byche, Jessaka.

Spiral Dance X EveryBody Trance
W/Trois Quarts Taxi System, Or+Be, Maelita,Maxco,Jessaka

Spiral Dance X CJA Warehouse W/Different Shades,Antoine,Jessaka,Sklaer,Maxco,Chuimix

Spiral Bamboo W/Jonquera, Sleek Fata & Salma Rosa, Kick21, Verveine & Toé, Jessaka, Brahim Lumière & Erevan Dj

Double vitrage W/Sabla, Jacques Satre , Guillaume des Bois
Fragile W/ Antoine80, Jonnnah, Yolek, Jessaka
Le Sucre W/ Cosmo Vitelli, Jessaka
Fragile W/ Toma Kami, Basic
Fragile W/ Lulu, Gamma Intel
Positive Education festival
Point of View W/ Minou Oram
Sismo festival
Nuits Sonores W/ Katzele, Alex from galax , Les Fils de Jacob
Parsec W/ Philip Jondo , Les Fils de Jacob
Fragile W/ Anatolian Weapons , Erevan DJ , Guillaume MTH
Spiral Vs Positive Education W/ Merel, Identified Patient , Job Sifre 
Fragile Special event Spiral Dance Vs Groovedge
Fragile W/ Woody 92, Dj Sundae , Oko DJ, Maxco
Garden Party w/ Andre Pahl, Kasra V, Eiger drums propaganda

PREVIEWS -Mitry Claye [SSTR04]

SousTraitance Records