is this some Andrew Weatherall tune? one of his bands / projects? drives me mad as I've heard those notes so many times a long time ago

Osmura/mix:

With a sundered focus on both calming and engaging sounds, @celadon selections are best described as a fuse of curious ambiance and introspection. Her mixes draw you in with their gentle approach and carefully selected sounds. 

”The sun barely dips below the horizon this time of year in the north. This hour of music serves as an ode to these tepid summer nights, spent deep in the forest…”.  ݁

Music by @forest-drive-west, @dbridge_exitrecords, @monolake, @soundsofkaspiann, @shjva, @gnatenko, the future sound of London and more . ݁₊ ⊹ . ݁˖ . ݁

Osmura w/ Celadon 16

DSS 106 comes form across the Canal.
Softi is quickly becoming one of London's most sought-after DJs. With her dynamic sets, seamlessly drifting across different BPM ranges and without being bound to a genre, she manages to keep a unique and psychedelic sound.
Her vision is further extended through her Cozi label, where she delivers ep's, dj-mixes and a residency at the Brussels based Kiosk Radio.

@jazz_brown

DSS 106 | Softi

We’re so honoured to welcome Refracted to The Observatory, whose sonic explorations have inspired us deeply over the years <3

This spellbinding set was recorded live last month during Astral Industries’ takeover at Resør Listening Room in Berlin.
~~
https://soundcloud.com/refracted-music
https://refracted.bandcamp.com
https://titrate.bandcamp.com/album/in-veil
https://ra.co/dj/refracted
https://www.instagram.com/refractedmusic/

Artwork by Clayton Ciolac
https://claytonciolac.com
https://www.instagram.com/cccccclaytonciolac/

The Observatory - Refracted @ Astral Industries, Resør Listening Room, 2025

Contributing our latest episode is London’s ANNX, a regular figure within the city’s cutting-edge undercurrent whose many contributions include co-curation of the Whomp, Perspectives, and once-shrouded Magick events, and a residency at the beloved Above Below festival. Anna’s tireless dedication to the scene goes hand-in-hand with her unmistakable talent behind the decks, as evidenced by an impressive repertoire of mixes and set recordings, and which I was fortunate enough to witness first-hand last summer in the Chilterns. Here Anna demonstrates her well-honed craft over the course of two meticulously plotted hours, diving seamlessly into manifold forms of deep, heavy psychedelia before emerging in a wave of euphoric bliss. Thanks Anna!

@annx-anna-whomp

Artwork by Angelina Nikolayeva.

Sure Thing Mix 141: ANNX

Today, we’re very pleased to welcome Italian-born, Berlin-based Midgar boss, Severja. Jacopo has been blending art and music for the past two decades. As the founder of Midgar label, he oversees both artist curation and visuals, and he's also part of Monument’s design and booking team.

His journey spans Europe, Asia, and Australia, including a stint in Taipei during the pandemic, and he's gained a reputation for hosting some of Berlin’s most talked-about parties.

For Osmura, he delivers a unique set — starting at 180 BPM and gradually slowing down through ambient and trippy dub techno, before ramping back up with d’n’b and murky steppers.

Osmura w/ Severja 27

Podíamos hacerle la competencia a Arbo, pero no anda bien el tema de la lamprea en el Manzanares.

ZORZA es una selección de artistas más gallegos que Santiago Pemán con un carnet del Xabarín Club.
En Lalín tienen la fiesta del del cocido, en Arbo la de la lamprea y en Madrid tenemos Zorza.

Fío @ zorza 24

Next up on our mix series is London-based sound artist, DJ, live performer, and event curator @Avsluta. She is the founder of Introspective Electronics, an ambient and downtempo platform that hosts regular radio shows, guest podcast series, and intimate listening events.

As a DJ and producer, her work navigates both listening and dance realms, fluidly moving in between chill-out rooms, clubs and festival dancefloors. Tuning into the energy of the people and spaces, the performances are fuelled by dialog, intuition and improvisation.

Link in bio 🌀

Osmura w/ Avsluta 28

Amsterdam’s Ratherlost crew has spent the past few years perfecting the art of the marathon rave. Their home base is Lofi, a cavernous warehouse where sound, light, and visuals fuse into long-haul journeys that stretch well past the 18-hour mark. But epic runtimes mean nothing without the right hands at the controls, and Ratherlost has proven it knows how to curate, pace, and execute like pros.

Lofi’s two-floor setup allows for shifting moods: daylight hours wander through deep, dubby techno, slowly morphing into faster, syncopated rhythms as night tightens its grip. Pacing is everything in a space like this. And when it comes to the craft of pacing, few do it better than Bas Dobbelaer.

Bas is one of our favorite DJs for a reason. He understands that a warm-up set is an architecture rather than just background noise. It shapes the room, sets the tone, and welcomes dancers into the story. The mix we’re thrilled to share today was recorded live at Ratherlost’s Easter Sunday session at Lofi, where Bas shared the bill with artists like Aaron J, Na Nich & Vera Logdanidi, Aurora Halal, DVS1, upsammy, Occa, Agonis, Dasha Rush, Seb H, and Oscar Mulero. Quite the roster.

In the face of that stacked lineup, Bas delivered a masterclass in restraint and elegance. His three-hour set unfolds like a novel, tracing dub techno’s DNA across the past two decades. The vibe is timeless, spacious, and beautifully measured, a perfect example of how to warm up a warehouse without blowing the doors off too soon.
This is precisely the kind of DJing we live for: subtle yet commanding, hypnotic yet full of life. Clear your next 180 minutes. Plug in. And get a little Ratherlost yourself.

https://soundcloud.com/bas-dobbelaer
https://soundcloud.com/ratherlost

https://www.instagram.com/bas.dobbelaer
https://www.instagram.com/ratherlost_


Write up by @gilleswasserman


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Contact us: 
info@delayed.nyc

Delayed x Ratherlost: Bas Dobbelaer

There’s something profoundly healing in the music of French duo Javier Salazar, whose output embodies the true medicinal power of sound. 

This mix takes our mind’s eye into the sunshine - grass between our toes, spliff in hand - as we get intimate with the scoops, wrapped in a warm, enveloping blanket of sound.

We hope this beautiful contribution brings you an hour of peace, just as it has for us many times over the past month. Thanks, Leo & Simon <3
~~
https://soundcloud.com/javrsalazar
https://soundcloud.com/klapenunsen
https://www.klapenunsen.com/
https://klapenunsen.bandcamp.com/
https://www.instagram.com/javrsalazar/
https://www.instagram.com/klapenunsen/

Artwork by Clayton Ciolac
https://claytonciolac.com/
https://www.instagram.com/cccccclaytonciolac/

The Observatory - Javier Salazar

Since 2012, Caldera (@caldera-caldera) has crafted a distinct fusion of techno and bass, known for its immersive sound design.

His rhythmic experimentation offers a fresh perspective on dance music, exploring a wide range of BPMs along the way.

His music has been released on respected labels like Nummer Music, Kimochi Sound, Pressure Dome, and Well Street Records.

About the mix:
“I wanted to start the mix slightly faster and with more energy than I usually do. I already had the Aleksi Perälä song in my head as an intro for a set so I went for it and built the mix from there. While doing the tracklisting the mix slowly dissolved into the emotional ambient ending which happened very naturally and felt right.”

Osmura w/ Caldera 29

London-based artist Sybil is a true storyteller behind the decks, celebrated in equal measure for her cinematic take on techno as she is for crafting deep ambient journeys that soothe the soul. Whether for the dancefloor or for introspective listening, her selections are always guided by a distinct emotional depth, weaving intricate sonics with a healthy dose of psychedelia for good measure. 

Exploring the inspiration for this flawless session, Sybil describes it as:

“I’ve dived deep into the ocean for this mix, a wave through time, flowing between psychedelia of the 70s, 90s, present-day and beyond. A modern take on 90s chillout mix CDs, a meditation on the ocean, a sun-soaked holographic daydream by the sea ~~~”

Tune in now for a timeless deep trip through the past, present, and future.

Follow:
https://soundcloud.com/syberkid
https://soundcloud.com/deep-mind-music
www.instagram.com/sybil_dj
www.facebook.com/sybil.dj


Monument Waves 005 : Sybil

Inspired by cities and dancefloors where she's lived and explored, London-based Annx’s (@annx-anna-whomp) deep sound echos within her multi-genre selections. 

Her commitment to the scene goes beyond the booth with her events being a staple for psychedelic music on London's club circuit. As well as co-curating perspectives• with Nicole Gordon, she founded and curates Whomp with Lora Mipsum and is part of the Above Below Festival music team.

This mix floats around 140bpm, blending freaky textural bass with psychedelic techno and deep dubstep.

Osmura w/ ANNX 30

Moved by low-end frequencies from an early age, Seb H. (@sebcantmix) hunts for records that carry the hallmarks of dub and soundsystem culture. UK-born, Netherlands-based, he releases his debut EP, ‘untitled’, earlier this year on London-label kinetic. Available both digitally and on vinyl, it combines rolling sub-bass with introspective textures and dancefloor rooted rhythms.

About the mix: “I have three turntables at home now and I've been really enjoying digging for more ambient/abstract/experimental records to make layered collages of sound. So I wanted the mix to start there, then a friend sent me some unreleased tracks he'd made recently and straight away I knew I wanted to include them, which gave me a destination to aim for. Then it was just a matter of finding a route from A to B.”

Tracklist:
ASC - So Many Questions [Silent Season]
Primal Code - Nocturne [Hypnus Records]
Species Of Fish - Tak (Svet Na Zakate) [Galaxiid]
Vladimir Gnatenko - Lomerigheid [Rhythm Büro]
Grad_U - Resection [Greyscale Records]
Todd Modes - Continue In Peace [100 Limousines]
Vladimir Gnatenko - Sterfdatum [Rhtyhm Büro]
Species Of Fish - Ta [Galaxiid]
Serwed - Tag [SERWED]
Pan-American - Toy Triggers [Vertical Form]
Serwed - Terminal V [SERWED]
Deepchord - Lateral [Soma Recordings]
Deepchord - Panacast [Soma Recordings]
Convextion - Untitled [A.R.T.Less]
Peter Van Hoesen - Trusted (Norman Nodge Reconstruction) [Time To Express]
Monolake - Ionised [Monolake / Imbalance Computer Music]
Appleblim - Bladed Shogun [Blkrtz]
Seb H. - Dear Winter (I’m Gonna Miss Ya) [kinetic]
Nien - Conduit [Unreleased]
Nien - Redux [Unreleased]
Seb H. - Atomic Clock [Unreleased]
Seb H. - Groundtroops_v7 [kinetic]
Pinch & Shackleton - Torn And Submerged [Honest Jon’s Records]
Mammo - Slows The Pace And Goes Farther [Puddlerunner]
Babe Roots - Sufferation Time (Felix K Reinterpretation) [Echocord]
Big Hands - Bacchanalia I [Vargmal]
Ko-Ta - Shiya (Don’t DJ Remix) [Bitta]
Peverelist - Fundamentals [Hessle Audio]
Flxk1 - Going Deep [A Walking Contradiction]
Boxcutter - Endothermic [Hotflush Recordings]


*with additional layered tracks from:
ASC - Time Heals All [Silent Season]
Primal Code - La Via Della Seta [Hypnus Records]
There Will Be Light [Rhythm Büro]

Osmura w/ Seb H. 31

Systeme Biotic-Mycoformis [Dark Nature Concept]

PLANETS // Short Musical Tour Through The Galaxy
@docfritz // All Musical Stuff, Rhythm Design, Artwork, Mix & Production
Composed, Arranged & Performed by DOCFRITZ @OESJ 
© 2025 // All Rights Reserved by @OESJ

PLANETS

Osmura is a London-based record label focusing on dub and deep techno alongside percussive and bass soundscapes.

Osmura w/ Celadon 16

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