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'Transplant Rejection’ is the second in a trilogy of cassette albums released via Muscut in the latter half of 2022. The work of Estonian artist and IDA Radio co-founder Robert Nikolajev, this collection of seven ‘almost’ dark ambient tracks embody the melancholy of autumn whilst hinting at the forthcoming eternal winter. A man with many hats, Nikolajev operates on the fringes of the leftfield house underground for labels such as Incienso, Collect-Call and Sad Fun as well as being one half of the sporadic DIMA DISK act with Ragnar Rahouja. Eschewing the more rhythmic side of his productions for this Muscut tape, Nikolajev taps into the fictional soundtrack atmospheres the label is known for and brings his own brand of wistful, introspective world-building by way of machine harmony to the now Tallinn based imprint.
There’s a lo-fi, grainy quality running throughout the collection, a kind of sepia-toned nostalgia that envelops the listener and disorientates any perception of time or place. Buried vocal fragments sit in the mix on ‘Stifled’ alongside decaying synthesiser drones whilst ‘DDM’ channels an edgy post-rock dirge with its use of sagged bass guitar. Overall, an inspired look into the more ‘at home’ side of this increasingly prolific Estonian artist.

For the inaugural release on Quadrant Park, SDEM delivers a live recording with a twist: this set was recorded in early 2024 in a single take to an audience of one, at a now abandoned empty club space beneath a railway arch in Leeds.
Following a series of physical and digital releases culminating with Vortices in 2023, SDEM has focused on continuous upgrades to a mutating live set, sporadically performed, for example, alongside the Autechre and Gescom axes. In the phase documented here, the set draws deeply from turntable-era early hip hop and 80s drum machine architecture, resulting in a landscape of tactile slippage: rhythms gripping and releasing, gestural scrubs and stabs, scratching meets musique concrète. Interlocking parts snap in and out of alignment, before recombining on the fly – kinetic, raw, and precise.
The SDEM approach is marked by Tom Knapp’s sculptural take on sound design, rhythm and texture – ranging from dystopic ambient passages to pixelated, sub-heavy beats. A member of the Skam circle of atavistic beat freaks since the late 90s, Knapp’s sound is that of hyperattentive electronica buried under soil and left to decay (or ferment). What emerges is somehow both ruthlessly futuristic and redolent of decrepit antique engineering.
At Quadrant Park is presented in an edition of 500 compact discs with artwork by Robert Beatty unique to every individual copy. In a warped reflection of the recording circumstances, each copy forms one distinct frame of a short film never to be viewed in its totality.
Liner notes are provided by the sole witness to the recording, long-standing SDEM co-conspirator Ed Martin, aka edv3ctor, while audio was mastered by the ears that matter, frozen reeds mainstay Jim O’Rourke.

frozen reeds is proud to present Mark Fell’s ‘Psychic Resynthesis’, an instrumental work performed by Explore Ensemble. This double LP, with included digital download, is the label’s 8th release, arriving 13 years after its foundation.
Fell is a multidisciplinary artist, composer, and theorist based in Rotherham, UK. Renowned for his rigorous and conceptual approach to electronic music and sound art, his work explores the limits of structure, rhythm, and perception through a blend of computational systems, philosophical inquiry, and cultural critique.
Over the last decade, Fell’s practice has visibly shifted from a world of technical intricacy and myopic microdetail to one of collaboration and community. He has purposefully sought out diverse musical partners from a wide variety of traditions and disciplines and found equally diverse ways to work and create together – not to integrate their playing into a musical fusion, but rather to discover how such combinations of approaches and experience can stimulate unique and heretofore unheard results.
The music here emerges from a commission for contemporary chamber group Explore Ensemble, situating Fell’s work in a new context entirely. Having been a notable critic of classical music’s slavish adherence to traditional musical notation, “the score”, and its associated issues of control and hierarchy, one might expect a provocative or abrasive approach. Instead, a work of deep, tonal introspection unfolds - an elegant structure navigating the artist’s antipathy for linear or timeline-based musical approaches.
In Fell’s selection of timbres and events, the dynamic of composer and performer is interrupted by his twin adoption of system and flexibility. Mathematical determination and sonic fixation vie for dominance. The conflict governing combinations. Upsetting preconceived strategies.
Published in an edition of 777 double LPs, with included digital download, the result, ‘Psychic Resynthesis’, represents both a prismatic object for repeated examination and an abstruse table of musical correspondences.
It is often said that we find it hard to stare at the light, however, the universe never lights out. This first premise from As Above, So Below is the base point for the setting of what follows. A group of rabble-rousing guerillères from the commune decide to go bowling. They had entered the forest, followed its winding paths, and emerged blind after staring at the universe for too long. No longer able to find their way by observing the stars, they now have to climb on the houses and feel the vernacular roofing to find out in which direction they’re heading. They get to the bowling alley all amped up. The punters insist on lighting their cigarettes - they’re not interested in matches but rather in the cardboard cover that attaches them. The only striking going on is the sound of the skittles getting scattered, syncopating with saturated basslines, mixed vocal techniques, heavy fx, and feeding into an arsenal of bells and percussions. They start stomping on the alleys as if this was a housewarming party and they had to break in a newly laid wood floor. Moving in circles, they eventually fall through it and end up in a room where the light has been swallowed. A band including none of its original members is performing, they can only hear a warm yet throbbing hum. They soon realise the massive rolling sub is getting louder and louder and adjusting its pitch. The dust their feet was lifting is slowly sweeping around the floor and gathering in patches and lines, drawing out the Chladni figures they had seen in their dreams, experiencing the same thoughts at the same moment, they inscribe them on a loquat leaf.

“Things fade into obscurity when a populace has no interest” - Meitei / 冥丁
Meitei considers himself an old soul, often preoccupied with the customs and rituals of the past. Recently Meitei lost his beloved 99-year-old grandmother, a woman who he considered to be one of the last remaining people to have experience and understanding of traditional Japanese ambience. His music and art is driven by a desire to cast light on an era and aesthetic that he believes is drifting out of the collective Japanese consciousness with each passing generation, what he calls "the lost Japanese mood". He chose to dedicate Komachi to his late Grandmother.
“I want to revive the soul of Japan that still sleeps in the darkness” - Meitei / 冥丁
Haunting and delicate, distant and timeless, Komachi is awash with white noise, complex field recordings and the hypnotic sounds of flowing water. Though confidently contemporary, like a bucolic J-Dilla, Komachi’s lineage can be traced back to the floating worlds of Ukiyo-e and Gagaku via the prism of 80s Japanese ambient pioneers, and 90s pastoral sample-based artists such as Susumu Yokota and Nobukazu Takemura.
Composed as individual sonic dioramas, each of the twelve tracks have been crafted to not only evoke feelings of nostalgia but to also explore the dichotomy of ancient and new in modern Japanese society. This pervasive narrative runs throughout, calling to mind the work of authors Yasunari Kawabata and Natsume Soseki, as well as the films of Yasujirō Ozu and Hayao Miyazaki, artists similarly fascinated by the reflective tranquillity that permeated traditional Japanese domestic life.
The limited vinyl release, produced in collaboration with label and distributor Séance Centre, includes a super limited special edition complete with beautiful twelve-page booklet featuring a number of prints in the Ukiyo-e style, a traditional style of woodblock print that dates back to 17th century Japan. The images were chosen by Meitei to showcase the old style Japanese sentiments that form a core inspiration to his musical output.
Jim Coles once again turns the tide towards a new horizon and travels further into the echo chamber. Leading on from the much-lauded ‘Secret Location’ mini-album with Seekersinternational, one-offs such as ‘Open Palms dub’ (Dub Stuy) and other teasings, ‘Acid Dub Studies’ is the fully-fledged result of the merging of the calligraphic expression of the 303 Acid bassline with the stern sway of Dub Reggae and the hazier edges of Dub Techno and Ambient music.
For those who have been paying close attention, this project will come as a welcome return to the vulnerability and playfulness of early Om Unit records such as his sub-radar single from 2010 ‘Lightgrids/Lavender’ (All City Records) or the unearthed chugging ambience of ‘Friend of Day’ (Idle Hands) and indeed in some sense draws from similar wellsprings as moments on 2013’s Bass classic ‘Threads’.
Whilst being perhaps an ‘interim project’ this is still a vital and important expression of exploration and playfulness. A study in the true sense and borne out of a subtle but pervasive frustration with the rigidity found in musical words he has up to now been cohabiting, Acid Dub Studies comes from the pressing need to break with perceived expectation and to explore an honest and natural space away from the genre labels and tags that had been often lazily applied to his sizeable catalogue of music.
With no desire to reinvent the wheel, rather to paint pictures in an honest framework, the LP was crafted using a medley of classic analogue mixing techniques inspired as much by the adventurous dubbing of Adrian Sherwood as by the inward-delving haze of Scott Monteith’s Deadbeat project. Created during a period of lonely introspective walks through his home town of Bristol, the cover art is a photograph of some of the iron kerbstones that are found almost exclusively in the characterful and hardy city which were installed in the late 1800’s to protect pavements from cart wheels. Something about the permanence of those iron slabs and cobblestones inspired a sense of comfort and determination.
Acid Dub Studies is due for release as yet another self-released label-free project leading on from recent EP titles ‘Violet’ and ‘Submerged’ both of which hinted at some of the shapes found in this full length album.
Once again Jim has shown a rare convincing adaptability that few electronic artists can embody. Another step on the journey of personal and creative curiosity that fans are sure to appreciate.

Colombian-born artist Juan Carlos Torres Alonso, aka OKRAA, presents his third sonic exploration on A Strangely Isolated Place titled, La Gran Corriente. This album marks a profound shift in Juan's creative journey, where themes of portals, the illusion of time, and the paradoxes of self-discovery converge into a powerful auditory experience.
Following a transformative visit to Bogotá in May 2023, Juan underwent an introspective journey that inspired a new direction in his music. This experience, which he describes as an encounter with "an infinite current behind or inside of everything," led to a complete reimagining of his work. Abandoning previous demos, Juan embraced a liberated creative process that was both challenging and exhilarating.
La Gran Corriente is characterized by its innovative production techniques, eschewing fixed grids and BPMs in favor of fluid, organic structures and combining influences from Juan’s other production alias, ‘Laudrup’. This approach not only opened up new creative possibilities but also led to numerous "happy accidents," resulting in a body of work that is as unpredictable as it is cohesive.
At the heart of the album lies a poem written by Juan during production, a text that echoes the themes woven throughout the music. Translated loosely to English, the poem reflects on the nature of reality and time, with lines like "the land of oblivion is not real" and "the great current reminisces; time is an illusion." These words serve as both a guide and a reflection of the album’s deeper meaning.
La Gran Corriente is a record that invites the listener to unlearn and to immerse themselves in a sonic current that is both infinite and transformative. It’s a testament to the power of creative reinvention and the relentless pursuit of deeper truths through music.
Featuring artwork by Peter Skwiot Smith, La Gran Corriente is available on gatefold colored vinyl 2LP, mastered by Taylor Deupree / 12k Mastering, with full release on 30th October 2024.






After a critically praised debut in 2023 and numerous tours across Europe, Yalla Miku returns with “2”, a new record that further asserts their unique identity. Still based in Geneva, the band moves forward with a reimagined lineup — not as a departure, but as the natural continuation of a project envisioned from the start as a space for encounters, movement, and musical reinvention.
Blending post-kraut grooves, mutant folklore and electronic trance, Yalla Miku continues to spark dialogue between traditions from the Horn of Africa and the most unrestrained experiments of Geneva’s underground. The krar riffs of Samuel Ades Tesfagergsh, the sculptural bass of Louise Knobil, the taut percussion of Cyril Bondi, the raw electronics of Emma Souharce, and Cyril Yeterian’s modified banjo weave a dense, collective sonic fabric, full of sharp turns and rhythmic surges.
There’s no smooth fusion here, nor any fixed folklore: “2” is an interplanetary journey where multiple voices overlap, clash or complement each other. It’s a music of otherness, built as a shared space where each texture keeps its own roughness.
With this second album, Yalla Miku digs deeper into its sound: raw, militant, unclassifiable — for curious ears and open hearts.

After a critically praised debut in 2023 and numerous tours across Europe, Yalla Miku returns with “2”, a new record that further asserts their unique identity. Still based in Geneva, the band moves forward with a reimagined lineup — not as a departure, but as the natural continuation of a project envisioned from the start as a space for encounters, movement, and musical reinvention.
Blending post-kraut grooves, mutant folklore and electronic trance, Yalla Miku continues to spark dialogue between traditions from the Horn of Africa and the most unrestrained experiments of Geneva’s underground. The krar riffs of Samuel Ades Tesfagergsh, the sculptural bass of Louise Knobil, the taut percussion of Cyril Bondi, the raw electronics of Emma Souharce, and Cyril Yeterian’s modified banjo weave a dense, collective sonic fabric, full of sharp turns and rhythmic surges.
There’s no smooth fusion here, nor any fixed folklore: “2” is an interplanetary journey where multiple voices overlap, clash or complement each other. It’s a music of otherness, built as a shared space where each texture keeps its own roughness.
With this second album, Yalla Miku digs deeper into its sound: raw, militant, unclassifiable — for curious ears and open hearts.

Award-winning composer and producer Sarathy Korwar to release new album celebrating the melodic power of the drum ensemble Sarathy Korwar, genre-breaking drummer, producer and composer, announces the release of his seventh album, There Is Beauty, There Already, out on Otherland on 7th November 2025. Celebrating the melodic power of the drum ensemble, the album follows his 2022 Indofuturist manifesto KALAK with a deeply immersive longform suite of percussion-led compositions. Playing as a 40-minute suite of hypnotic and transcendent drum improvisations, the album beats through a repetitive, circular structure that brings to mind Indian folk music, jazz drum ensembles like Max Roach’s M’Boom and the contemporary classical minimalism of Terry Riley and Steve Reich. From the undulating bass tones of the tabla to the tonal varieties of South Indian clay pot ghatam, the snare drum snap of the drum kit, and shades of electronic texture through the Buchla Easel, Korwar’s ensemble bubbles and flows through a stream of steady rhythm, forever in motion like the ceaseless energy of a river.
“The album is me finding my voice as a composer again and going back to the thing I know best, which is the drums,” Korwar says. “It’s me falling back in love with percussion and expressing just how melodic and emotive it can be. Unlike my other albums that have often engaged with weighty themes like migration, identity and futurism, this is a raw act of placing myself front and centre – letting the drums speak instead.”
Written and recorded over four days at Peter Gabriel's Real World Studios, Korwar is joined by drummers Photay, Magnus Mehta, and Joost Hendrickx. Setting up an array of drums in the live room – from drum kit to tabla, marimba, balafon, udu and ghatam – Korwar gave himself and his instrumentalists free reign to flow through and play whatever complimented their ever-developing music, while triggered attachments to synthesisers and the Buchla Easel added unexpected elements of electronic texture. "By day three, we realised that we kept coming back to this single, repeated 40-minute pattern, which was locking us in and making us hypnotised by its rhythm," Korwar says. "I decided to do multiple takes of that idea to build a structure – and that’s what you ultimately hear on the record." A riposte to our flitting attention spans, the album is designed to be played from start to finish as a singular, longform suite of music, evoking a constant sense of motion and intent. Drawing on the idea of repetition to the point of going beyond monotony and into the unknown – like a word repeated so many times it loses meaning – the record becomes a remarkable exploration of rhythm as trance and transformation. Exploding onto the international jazz scene with his 2016 Ninja Tune debut Day to Day, Korwar has released four albums exploring everything from the folk music of the Indian Sidi community to hip-hop, electronics, contemporary jazz and Indian classical music. He won the 2020 AIM Award for Best Independent Album and MOJO’s Jazz Album of the Year for 2019’s spoken word-influenced More Arriving, as well as being nominated at the Jazz FM and Worldwide Awards and in 2023 won the Songlines Award for Best Album (Asia/Pacific) with KALAK.
As a musician and producer, meanwhile, he has collaborated with Shabaka Hutchings and producer Hieroglyphic Being on 2017’s A.R.E. Project, as well as releasing a collaborative album with Auntie Flo in 2022, and forming jazz supergroup FLOCK with Bex Burch, Tamar Osborn, Danalogue and Al MacSween. He is also currently a member of sitarist Anoushka Shankar’s band and produced and co-wrote her 2025 album, Chapter III: Return to Light. Almost a decade on from his debut, There Is Beauty, There Already sees Korwar producing some of his most personal and vulnerable work to date. From the album cover – a grid of self-portraits taken at his local Co-Op checkout over the past five years, “a ritual story of my life in images” – to an accompanying, self-written poem reflecting on beauty, the record marks a new direction. It also signals the launch of Korwar’s own label, Otherland. “It’s a home for my own future music and music from others that doesn’t tick many boxes – that doesn’t have a motherland or fatherland of its own," he says. "It’s about embracing this music as it is, finding the beauty in it and recognising it, just as the album title says." The album will launch with an exclusive show at The ICA on 15 November 2025 as part of the London Jazz Festival, where Korwar will expand his ensemble to a dozen drummers, guiding live improvisations through the record’s percussive textures from start to finish. There Is Beauty, There Already is released on Otherland on 7th November 2025, distributed worldwide by !K7.
Award-winning composer and producer Sarathy Korwar to release new album celebrating the melodic power of the drum ensemble Sarathy Korwar, genre-breaking drummer, producer and composer, announces the release of his seventh album, There Is Beauty, There Already, out on Otherland on 7th November 2025. Celebrating the melodic power of the drum ensemble, the album follows his 2022 Indofuturist manifesto KALAK with a deeply immersive longform suite of percussion-led compositions. Playing as a 40-minute suite of hypnotic and transcendent drum improvisations, the album beats through a repetitive, circular structure that brings to mind Indian folk music, jazz drum ensembles like Max Roach’s M’Boom and the contemporary classical minimalism of Terry Riley and Steve Reich. From the undulating bass tones of the tabla to the tonal varieties of South Indian clay pot ghatam, the snare drum snap of the drum kit, and shades of electronic texture through the Buchla Easel, Korwar’s ensemble bubbles and flows through a stream of steady rhythm, forever in motion like the ceaseless energy of a river.
“The album is me finding my voice as a composer again and going back to the thing I know best, which is the drums,” Korwar says. “It’s me falling back in love with percussion and expressing just how melodic and emotive it can be. Unlike my other albums that have often engaged with weighty themes like migration, identity and futurism, this is a raw act of placing myself front and centre – letting the drums speak instead.”
Written and recorded over four days at Peter Gabriel's Real World Studios, Korwar is joined by drummers Photay, Magnus Mehta, and Joost Hendrickx. Setting up an array of drums in the live room – from drum kit to tabla, marimba, balafon, udu and ghatam – Korwar gave himself and his instrumentalists free reign to flow through and play whatever complimented their ever-developing music, while triggered attachments to synthesisers and the Buchla Easel added unexpected elements of electronic texture. "By day three, we realised that we kept coming back to this single, repeated 40-minute pattern, which was locking us in and making us hypnotised by its rhythm," Korwar says. "I decided to do multiple takes of that idea to build a structure – and that’s what you ultimately hear on the record." A riposte to our flitting attention spans, the album is designed to be played from start to finish as a singular, longform suite of music, evoking a constant sense of motion and intent. Drawing on the idea of repetition to the point of going beyond monotony and into the unknown – like a word repeated so many times it loses meaning – the record becomes a remarkable exploration of rhythm as trance and transformation. Exploding onto the international jazz scene with his 2016 Ninja Tune debut Day to Day, Korwar has released four albums exploring everything from the folk music of the Indian Sidi community to hip-hop, electronics, contemporary jazz and Indian classical music. He won the 2020 AIM Award for Best Independent Album and MOJO’s Jazz Album of the Year for 2019’s spoken word-influenced More Arriving, as well as being nominated at the Jazz FM and Worldwide Awards and in 2023 won the Songlines Award for Best Album (Asia/Pacific) with KALAK.
As a musician and producer, meanwhile, he has collaborated with Shabaka Hutchings and producer Hieroglyphic Being on 2017’s A.R.E. Project, as well as releasing a collaborative album with Auntie Flo in 2022, and forming jazz supergroup FLOCK with Bex Burch, Tamar Osborn, Danalogue and Al MacSween. He is also currently a member of sitarist Anoushka Shankar’s band and produced and co-wrote her 2025 album, Chapter III: Return to Light. Almost a decade on from his debut, There Is Beauty, There Already sees Korwar producing some of his most personal and vulnerable work to date. From the album cover – a grid of self-portraits taken at his local Co-Op checkout over the past five years, “a ritual story of my life in images” – to an accompanying, self-written poem reflecting on beauty, the record marks a new direction. It also signals the launch of Korwar’s own label, Otherland. “It’s a home for my own future music and music from others that doesn’t tick many boxes – that doesn’t have a motherland or fatherland of its own," he says. "It’s about embracing this music as it is, finding the beauty in it and recognising it, just as the album title says." The album will launch with an exclusive show at The ICA on 15 November 2025 as part of the London Jazz Festival, where Korwar will expand his ensemble to a dozen drummers, guiding live improvisations through the record’s percussive textures from start to finish. There Is Beauty, There Already is released on Otherland on 7th November 2025, distributed worldwide by !K7.

Originally released in 1979, Sun Ra’s On Jupiter is a landmark fusion of deep funk, cosmic jazz and avant-garde experimentation. Recorded during a prolific run of sessions at Variety Arts Studios in New York, the album finds the Arkestra in full creative flight, blending infectious rhythms with spaced-out textures and Afro-futurist vision.
Featuring key Arkestra members including John Gilmore, Marshall Allen and Michael Ray, On Jupiter includes the irresistibly funky ‘UFO’, the hypnotic title track, and the expansive ‘Seductive Fantasy’. By the late ‘70s, Sun Ra’s embrace of funk, soul and electronic fusion added new dimension to the Arkestra’s sound, resonating with a new generation of listeners.

The new album "Passing Tone" by SOFT, a band of Kyoto's party scene/music culture treasures, is released from their own base of activities, "softribe.
The album was jointly released in 2021 by 17853 Records and TUFF VINYL, presided over by CHEE CHIMIZU, and Crosspoint, presided over by J.A.K.A.M., the release source, and was followed by a vinyl reissue of their 2010 album Soft Meets Pan "Tam (Message To The Sun )", the 11th and latest album released on analog at the memorial timing of the 30th anniversary of the band's formation since "Tokinami" in 2018.
They have collabolated with various musicians in the past, but this album features only one guest musician, PRITTI, an old member, who participates in one song. The album was produced by the three members since the formation of the band, guitarist SIMIZ, drummer PON2, and double bassist UCON, as well as engineer/electronics KND, who is an indispensable part of the Kyoto music scene. Lurking in the background are vibrant sounds, psychedelic acoustics, and dub work in a style similar to that of a live performance. Their 30th anniversary live performances in Osaka and Kyoto, which were a great success, and their Asian tour are also included in this album.

January 2nd, 2023. Aside from being the second of a new year, it was a pretty ordinary night at ETA in Los Angeles, where guitarist Jeff Parker - alongside his ETA IVtet with saxophonist Josh Johnson, bassist Anna Butterss, and drummer Jay Bellerose - had been holding down a regular Monday gig since 2016. At the time, nobody knew it was the first gig of the last year that ETA would be open for business.
Over seven years of holding down that residency, Parker’s ETA ensemble evolved from a band that played mostly standards into a group known for its transcendent, long-form (sometimes stretching out for 45 minutes or more) journeys into innovative, often uncharted territories of groove-oriented, painterly, polyrhythmic, minimalist and mantric improvised music.
With that musical growth, the crowds for Parker and his band at ETA grew across the years too. What started as a sparse gathering of weeknight drinkers, friends, family, and Chicago expats (coming to get a shot of nostalgia for the atmospheres Parker used to create at Rodan across the ‘00s and early ‘10s) grew into a Los Angeles nightlife staple with a packed house and a line down the block for every show.
By January 2023 interest in Parker’s music was stronger than ever, coming off successes with the December 2021 International Anthem/Nonesuch release of Forfolks – a collection of solo guitar works – and the October 2022 Eremite release of Mondays at the Enfield Tennis Academy, a double LP chronicling the ETA IVtet’s distinct, expansive approach to improvisation across four side-length tracks recorded and mixed live by engineer Bryce Gonzales.
Mondays introduced the world to the ETA IVtet’s signature sound with a gathering of unnamed recordings from dates between 2019 and 2021. Parker’s new ETA IVtet offering stays true to that formula in some ways – as he returns to Gonzales’s archive of analog captures to gather four long recordings totalling around 80 minutes – while zooming in on a more particular moment in his journey. The Way Out of Easy provides us a macro-lens view of the ever-refining, infinite organic essence of the ensemble as they stretch out across a single night of soundmaking on January 2nd, 2023.
The engineer Gonzales is well known for the high-end audio gear he builds as Highland Dynamics, and even designed a custom mixer to be able to record the ETA IVtet, specifically, while only taking up a single space at the bar. In his liner notes for The Way Out of Easy, he colors his process and approach: “There are many different ways to make recordings and they all have their place. But for this band, the most important thing to consider is: not doing anything to get in the way of what they are saying to each other.” He refers to the simple schematic he used for capturing these performances – “basically only 4 level controls for one microphone per player” – which allows us an incredibly pure, honest, transparent and transporting experience of the music as it unfolds and is created in real time.
The set begins with an extended take on Parker’s composition “Freakadelic” – a tune he originally recorded for his 2012 Delmark release Bright Light in Winter. The B-side piece “Late Autumn” finds Parker swaying in alliterative, arpeggiating cycles, using just a few plucked notes as he lays the compositional foundation. At first it almost sounds like an echo of the humble tunes he wrote alone with his guitar on Forfolks, but in this space his ensemble joins him to help build a beautifully multi-textured, gently-shifting four-dimensional construction out of a simple idea. On “Easy Way Out,” Butterss’s bobbing bass line leads, paddling the ensemble into a placid expanse of tender psychedelia while Bellerose dusts off the drums like an archaeologist unearthing ancient artifacts.
It had become customary for the IVtet to end their shows every week with a standard or a tune – a practice that Parker embraced for wanting to give the audience something warm and familiar to take home after a long night of taking them out on creative limbs. Some of Parker’s more common calls were “This Guy’s In Love With You” by Burt Bacharach, “1974 Blues” by Eddie Harris, or “Peace” by Horace Silver. In this set, the IVtet closes not with a familiar song, but a familiar sound in the form of a dub/reggae groove (given the name “Chrome Dome” by Parker in post), developing spontaneously out of lyrical ad libs by Johnson on solo saxophone.
In early December of 2023, ETA co-owner Ryan Julio was forced to make a sudden announcement that the venue would permanently shutter at the end of the year. On December 23rd, Parker and the band played at ETA for the last time.
On July 22nd, 2024, the ETA IVtet gathered to perform together for the first time since then, playing for a sold-out crowd of several hundred listeners – a smiling Ryan Julio among them – at Zebulon in Los Angeles. Gonzales was there, recording with his compact analog setup just behind the band on stage. The space may be gone but its spirit lives and the music moves forward into new vessels.


Chicago Underground Duo is the long-running collaborative project of composer/trumpeter/electronicist Rob Mazurek (Exploding Star Orchestra, Isotope 217, New Future City Radio with Damon Locks) and composer/drummer/mbiraist Chad Taylor (jaimie branch’s Fly or Die, Marshall Allen’s Ghost Horizons, Luke Stewart’s Silt Trio). Hyperglyph is their first album in 11 years, and 8th in the absolute cabinet of wonders that is the Chicago Underground Duo.
The pair have played music together in a multitude of formations over nearly three decades, including their ongoing partnership in Mazurek’s large-format-skyward-expressionism vehicle Exploding Star Orchestra, in the expanded Chicago Underground Trio & Quartet (with guitarist Jeff Parker), and in a plethora of other assemblages. The early albums by the Duo have proven to be embryonic blueprints for the avant-jazz / electronic / indie rock hybridizations of the time, making them majorly important moments in the articulation of the “jazz” dimensionality of the then-burgeoning "post rock" sound. That sound, of course, was being transmitted far and wide due to the success of these groups as well as Mazurek’s Isotope 217 project with Jeff Parker, and the Chicago Underground’s frequent collaborators in Tortoise.
But the sounds being created by this extended family are and were far from static. Just as most of the still-working artists born of that Chicago era have evolved, reconfigured, and grown, Chicago Underground Duo has undergone a number of musical moltings, with the project always in the background of disparate individual aural investigations — always an option, always an outlet. As the project drops off and picks back up, the concurrent personal evolutions of Mazurek and Taylor make the Duo a true reflection of their own lives and friendship.
“Rob is my longest collaborator and also one of my best friends,” says Taylor, who first performed with Mazurek at a club in Chicago in 1988, aged 15.
“When it feels right we do it,” says Mazurek of the gaps in duo activity. “We have worked together and have been friends for a long time. This creates a kind of continuity not only in the music, but in our lives.”
Musically, there are certainly internalized nods here to AACM composers like Wadada Leo Smith, or albums like Don Cherry & Ed Blackwell’s “Mu” and El Corazon, but the songs of Hyperglyph exemplify Mazurek and Taylor’s individualities while also addressing another longtime influence on the Chicago Underground Duo sound — the Father, Son, and Holy Ghost of extreme studio editing in jazz-adjacent music, Miles Davis and Teo Macero’s Bitches Brew, In A Silent Way, and Get Up With It.
“Post production has always been a big part of our process,” says Taylor.
“Sometimes it just flows and we one-take a thing,” Mazurek elaborates. “Other things take time to ferment. We hit those hard in the post production.”
International Anthem engineer Dave Vettraino was indispensable as part of this process, recording and mixing the entire album at IARC HQ in Chicago. “We are very open and free in the studio,” says Mazurek. “Working with Dave is a joy because he is so intuitive and open with his approach as well. We can try anything with him. In this way it is more like a trio than a duo.”
Couple this trio’s take on the now classic cut-and-recut production techniques of Davis/Macero with Mazurek and Taylor’s longtime interest in deep electronic sounds (think Bernard Parmegiani, Morton Subotnick, Xenakis, Eliane Radigue, Plux Quba), transformative processing (think Autechre, King Tubby, Mouse On Mars, Carl Craig) and we can finally get close to understanding just where the duo lands in this lineage — this ongoing narrative each individual finds themselves in whether they see it or not. The Chicago Underground Duo, it seems, sees it.
While the musical language of Mazurek and Taylor can certainly be clocked in the slew of projects that they participate in together, the sound of a Chicago Underground Duo album is singular among them. Hyperglyph is no exception and could even be considered a distillation of that intuitive yet complex sound. A key can be found in the title of the album itself: highly complex geometric structures which can seem overly complex at first but, when thousands are arrayed in 3D space and with user training and adaptation, can significantly enhance perception and information assimilation and lead to new knowledge and insights.
The album opener “Click Song” kicks off with a blown-out horn chant from Mazurek, doubled by tuned bells and nestled into a muscular and symmetrical stereo-overdubbed polyrhythm from Taylor. Synthesized bass pulls our ears along cyclically, dropping in and out to almost severe dynamic effect while Mazurek and the subtle-yet-persistent bells elaborate upon the melody before ultimately departing from their repetitive psalm in favor of improvisation. It’s all held together by the steady, deep, chest-thump boom of Taylor’s kick drum pattern.
“There has always been a lot of African influence in the rhythms we play,” says Taylor. “With this record, specifically, we utilize rhythms from Nigeria, Mali, Zimbabwe, and Ghana.” Taken as a whole, spiritually, this introductory three-minute stomper lives somewhere between a Tuareg wedding and the most hypnotic moments of the click songs of Northern Africa.
Title track “Hyperglyph” follows, and begins with a chromatic moving harmony played by Mazurek on the RMI electric piano, an instrument famously utilized on Miles Davis’ groundbreaking Filles de Kilimanjaro. The vibe here, though, is one of unyielding, trancelike repetition. The trumpet introduces the time, with Taylor's chunky smacking rhythm hitting hard from the get go. Eventually, the tune undergoes a transformation, with the back and forth of melody and rhythm hitting a fever pitch. A pitch-shifted trumpet becomes a New Orleans march baritone. Dennis Bovell-style dub sounds enter (or, maybe, reveal themselves) at the start of the song’s final movement, followed by wordless incantations. Swelling and saturated, the track sounds as if it’s about to tear itself apart. Static pulsing merges and overtakes the recorded percussion to present a new rhythm of hissing electronics — the harnessed wailing of the unleashed ghost in the machine. A spiritual awakening from the bowels of the earth.
“Hemiunu”, a Chad Taylor composition, is a waltz based around a simple piano figure repeated throughout. A folk melody from anywhere, the kind that’s been in the air for as long as anyone can remember. One might imagine the melody played clawhammer on an Appalachian afternoon, bowed somberly on the Chinese erhu, or hummed nonchalantly on the factory line. From the jump, Taylor’s percussion threads itself into the sound of a well-worn upright piano as the high register is haunted in wide stereo by that roiling RMI electric piano in octaves, alternately dubby and harplike. Enter Mazurek with another folk-like melodic phrase. Pause. Again. Pause. Leaving room for the now densely waltzing bouquet to bloom before diving deep into laser-sharp Lee Morganesque territory with a wildly vibrating high trumpet cry, but with a tone Mazurek owns completely.
The deeper reference for Mazurek’s most untethered emotional playing is his late friend and mentor Bill Dixon, an extraction most apparent in the three-part "Egyptian Suite.” At the start of part one (“The Architect”) a cyclical pattern from Taylor becomes a bed for Mazurek’s repeating, descending, synthetic-Egyptian scaled theme. This call to action dissolves into the second movement, “Triangulation of Light,” where Taylor’s bowed cymbals set the stage for an exploration of microtonal color with and against the occasional joining and un-joining of tones that stretch the frequencies to their limits from Mazurek's open and half muted trumpet. Like a tornado siren in the distance, breaking through the membrane of storm clouds on the horizon, in search of another siren.
The third and final movement, “Architectonics of Time,” announces itself with free rolling swaths of percussion from Taylor à la Robert Frank Pozar’s mind-bending percussion on The Bill Dixon Orchestra’s classic Intents and Purposes. Here, though, the lineup is limited to two, with no overdubs or post-production. Taylor's singular style and Mazurek's tonal painting coalesce into a maelstrom of intervallic tone and beat before the final repeat of the lead melody from the suite’s first movement. It truly feels like reaching the summit. It’s pure and free duo interaction, the symbiosis of 30 years.
“Succulent Amber,” the final track on Hyperglyph, could fit just as easily on side two of Autobahn. After a brief modular synth-induced pan-harmonic melody shift, a steady kalimba is joined by the gentle intermittent raindrop-melodicism of the RMI electric piano in this understated final duo performance, unadorned by further studio arrangement. It’s a full-on comedown moment after the intensity of “Egyptian Suite,” though rather than winding down or petering out, here the Chicago Underground Duo still manage to point toward some kind of incoming mystery with four sudden-yet-patient ascending chords on the low-register of the RMI electric piano just before the curtains close. The piano notes end on a leading tone, leaving the resolution to the listener.
Once we’ve climbed the mountain, they remind us, we have to deal with what’s on the other side.

Different Rooms is a collection of songs and musical motifs we composed, edited, and collaged in the weeks between late 2024 and early 2025. Most of the recorded material was performed during that editing process, except for live performances taken from improvisations we recorded with Jeff Parker and Josh Johnson some time in 2023.
In our typical process, much of our material is collaged and combines moments of live improvisation, field recordings, and in-studio experimentation. This record, however, marks an evolution in our approach to studio production.
Our studios are side-by-side. When we were writing this album, you might have found us tracking viola stacks in one studio while, in the other, we were writing through-composed themes and rearranging the material. Granular synthesis and tape manipulation are key tools we use to create variation and movement in a composition. This process often yields surprising results, capturing the emotion but expressing it in unexpected ways. It feels essential that we embrace a bit of chance.
In contrast to our first album, Recordings from the Åland Islands, we wanted this music to feel very present. Where Recordings was intended to transport you to another place, Different Rooms is meant to meet you where you are. It’s a decidedly urban album. The field recordings were captured on train platforms, in city streets, in rooms at home, and intentionally paint a quotidian sonic image, blurring the line between what you hear in your own environment and what is on the record.
The song cycle is set in palindromic sequence, figuratively, with certain pieces (reflected) by a reprised or recurring motif that is often reimagined with new instrumentation.
The sonic and temporal abstraction between what is performed in real-time versus what is recorded, manipulated, and collaged reinforces our intent to collect the works under the title Different Rooms, which literally expresses the way the material was recorded in different rooms while reminding us that our shared experience of present time is also one that is asynchronous, historied, and complex.
