There is a particular kind of musical transformation that doesn't involve adding anything particularly spectacular. Instead, it consists of taking things away until the remaining material starts behaving differently. It is a dangerous procedure. Remove too much and you get an empty room. Remove exactly the right amount and suddenly you notice the shape of the room. "4 in a Cycle of Thirds (Jas Shaw versions)" lives in that second, considerably more interesting, space.
Alev Lenz's original album, released at the beginning of 2026, was already built around an almost perversely elegant idea: twelve pieces, twelve notes of the chromatic scale, each composition anchored to a particular pitch. The concept sounds like something that could have resulted in a conservatory examination lasting several hours and ending with somebody mentioning Schenkerian analysis. Instead, Lenz turned it into music that moves between songwriting, chamber composition, folk traditions, cinematic atmosphere and occasional traces of metal, while retaining the intimacy of a singer-songwriter record. The crucial detail, however, is that Jas Shaw was present before these new versions existed.
Lenz initially asked Shaw to provide a drone for each of the twelve chromatic notes. Those drones became part of the creative environment in which she wrote much of the original album, even though many of them eventually disappeared from the finished recordings. Their absence was therefore not quite an absence at all. They had already left an imprint on the compositions. When Lenz subsequently handed the completed album back to Shaw and effectively gave him permission to make his own versions, the process became less a conventional remix project than a conversation conducted through musical afterimages. That distinction is important.
Shaw, best known as co-founder of Simian Mobile Disco and for his work as a producer, composer and collaborator, doesn't seem particularly interested in putting a recognisable electronic fingerprint over Lenz's songs. Instead, he reduces them until their internal resonances become more visible, or rather more audible. The twelve pieces become slower, more spacious, less concerned with the conventional obligations of a song. Their melodies and voices can still be detected, but they appear to have wandered into a room where the furniture has been removed.
"Mother Tongue (Drone version)" establishes the principle beautifully. Rather than announcing itself with the sort of giant atmospheric gesture that ambient music occasionally mistakes for profundity, it develops through minute alterations in density. The voice, where it remains perceptible, becomes part of a larger acoustic ecology. Harmonic information is stretched until a chord begins to feel less like a chord and more like a place.
This is where Shaw's particular working method becomes relevant. His feedback system, built around a modified piano stripped of its conventional key bed and surrounded by resonators, microphones and mixing equipment, produces harmonics through physical interaction rather than simply synthesising a generic drone. It is a wonderfully tactile idea: instead of asking a machine to imitate resonance, make an instrument resonate beyond the conditions for which it was designed. Humanity has spent centuries improving pianos and then apparently decided the next logical step was to take the piano apart and crawl around underneath it with microphones. Fortunately, in this case, the result justifies the eccentricity.
On "Mountain", the reduction becomes almost geological. The original song's identity is not erased so much as buried beneath slowly shifting harmonic sediment. The music seems to breathe from below the surface. There is no conventional “build” because the piece doesn't need to go anywhere. Its movement is measured in changes of light rather than changes of location. That becomes one of the record's defining characteristics: "scale without spectacle".
A sound can occupy a great deal of space without becoming loud. A tiny alteration in timbre can feel enormous when the surrounding arrangement has been stripped back. Shaw understands this instinctively, and the album repeatedly exploits the psychological disproportion between what we hear and what we expect to hear.
"Domestisizer" is particularly revealing in this respect. The original composition carried a more overtly physical and confrontational energy, combining bowed strings, bass and Anatolian saz with Lenz's uncompromising vocal writing. The drone version doesn't simply calm that anger down. It changes the temperature at which the anger exists. What was previously embodied becomes spectral. The political and emotional charge hasn't vanished; it has moved deeper into the walls. That makes the title "Domestisizer" sound even stranger here. The music has been domesticated only in the most superficial sense. Beneath the quieter surface, something remains distinctly unwilling to behave.
"Ivory Tower" continues the process of subtraction, while "Happy Song" performs perhaps the most deliciously suspicious trick of the album. Happiness is notoriously difficult to represent without sounding like an advertisement for yoghurt, and Lenz's original material already avoided that trap by allowing sweetness to coexist with ambiguity. Shaw pushes the ambiguity further. The resulting atmosphere is tender but slightly unstable, as though happiness were being remembered rather than experienced. This is a record obsessed with memory, even when it isn't explicitly discussing it.
"Dawn" is an especially natural candidate for Shaw's treatment. The piece already carries the temporal implication of its title, and the drone version stretches that transition until the listener becomes uncertain whether dawn is arriving or whether the darkness has simply changed its mind. "Home" works similarly, turning the idea of a destination into something much less concrete. Home here isn't necessarily a building, a country or even another person. It becomes a harmonic condition, somewhere the music can temporarily settle.
And then there is "Ocean of Life", whose title could easily have led to some truly catastrophic ambient-music decisions. Fortunately, Shaw appears to know that oceans do not need to be represented by giant cinematic swells. The piece instead suggests depth through resonance and duration. Its space seems to expand sideways rather than upward, with sounds accumulating like layers of water rather than climbing toward some artificially imposed climax.
The same principle carries into "Adulthood" and "Brittle", where the relationship between fragility and endurance becomes increasingly pronounced. Lenz's songs have always contained a certain vulnerability, but vulnerability here is no longer located primarily in the vocal performance. It is embedded in the textures themselves. A sound can feel delicate because it is quiet, but it can also feel delicate because we can hear how easily it might disappear.
"Borrowed Time" consequently becomes one of the album's more affecting titles. The drone treatment turns duration itself into musical material. Notes seem to linger beyond their presumed expiration date. Harmonic residues remain after the event that produced them has gone. The effect is subtle but psychologically potent: the listener becomes aware of time not because anything dramatic happens, but because something refuses to disappear as quickly as expected.
The closing "Ein kleines SchlÄflein" is almost mischievously appropriate. After nearly forty-five minutes of progressively altered perception, the album doesn't require a grand conclusion. It can simply fold itself inward. The title suggests a little nap, and the music behaves accordingly, although this is probably the sort of nap during which you wake up three hours later convinced that you have discovered something important about the universe.
The collaboration works partly because Lenz and Shaw don't seem to be competing for authorship. The original album isn't treated as raw material to be conquered, and the new versions aren't presented as corrections. They are parallel states of the same work.
That makes the project more interesting than the increasingly common practice of issuing an album and then immediately attaching a “reimagined” edition to it, as if every record now needs a director's cut, an extended universe and its own cinematic franchise. Here, the second version has a genuine conceptual reason to exist. The drones were present at the birth of the original compositions; Shaw's later versions return to those foundations and allow them to become audible again.
The result therefore feels strangely circular. Lenz began with twelve single-note drones, wrote songs around them, removed many of the original drones, and then handed the completed songs back to Shaw so that he could build new versions from the same underlying idea. The music travels away from its starting point only to discover that the starting point has been quietly following it.
That circularity is also reflected in Lenz's own artistic background. Her work has consistently resisted the neat separation of popular song and composed music. Her previous records, collaborations and vocal contributions to film music demonstrate an interest in the point where voice, composition and atmosphere stop functioning as separate departments. Her collaboration with Shaw dates back several years, including their 2024 "Bring Your Friends" EP and Shaw's mixing work on earlier Lenz albums.
Shaw brings a different history to the exchange. His work with Simian Mobile Disco established him within electronic music, but his later projects have increasingly emphasised physical sound, experimentation and unusual forms of collaboration. That makes him particularly suited to this material. He understands electronics not merely as a vocabulary but as a way of altering the perceived behaviour of acoustic objects.
The result sits somewhere between ambient music, electroacoustic composition and the strange territory occupied by a song after someone has removed most of its furniture. It is certainly quiet, but “quiet” is not the same thing as passive. These versions demand attention precisely because they don't constantly beg for it.
There is also something deeply satisfying about hearing an album built around twelve notes become less interested in the notes themselves. The chromatic scale is an abstract system, twelve equally tempered stepping stones upon which Western music has built an absurd amount of civilisation. Lenz uses that system as a compositional skeleton; Shaw turns the skeleton into an echo chamber.
What survives is not simply melody. It is atmosphere, harmonic memory, vocal presence, physical resonance and the emotional residue left behind when familiar structures are partially dismantled.
"4 in a Cycle of Thirds (Jas Shaw versions)" therefore isn't a remix album in the conventional sense. It is closer to an alternative memory of the same album.
The songs haven't been replaced. They have been allowed to haunt themselves. And perhaps that is why the record feels so unusually intimate despite its expansiveness. Shaw does not enlarge Lenz's compositions by making them bigger. He enlarges them by giving their smallest details somewhere to live.
Sometimes the most radical thing a producer can do is stop interfering. Sometimes, apparently, he can interfere extremely carefully.
Both approaches require knowing when to leave the room.