Zurich bass guitarist and composer Martina Berther is known for her delicious basslines in experimental rock outfits Ester Poly and AUL. On this solo debut, she conjures something utterly unique from her instrument.

'Bass Works' showcases Berther's talent and ingenuity across 12 startlingly varied one-take compositions. Taking root in improvisation, the collection unfolds like a playbook of strange and beautiful techniques.

Voided melodies, harmonics and surfaces that prickle and collapse in solitude and wonder; Berther's bass is a Geiger counter, etching the contours of abandoned landscapes and forgotten languages.

Recommended if you like the alien transmissions of Éliane Radigue, Mica Levi, Olivier Messiaen. More

London producer Kel McKeown celebrates the release of his tenth album as Kelpe, with a vinyl edition of uncategorisable dance music on Kit Records.

Kelpe's work combines live drumming with synthesis and guitars. Like the nine records that came before it, LP10 treads the line between gauzy melancholia and bustling, dancefloor-ready energy.

Listening to Kelpe's music can feel like fluttering through a photo album at speed. Familiar faces and locations are revealed, nostalgic scenes assembled then scattered by unruly rhythms and samples.

Analogue percussion takes centre stage on LP10. This restless drumming - gear-shifting from hip-hop through to jungle - showcases McKeown's chops as an instrumentalist, while harking back to the scrambled beats that were a hallmark of his early releases.

Kelpe has worked closely with the visual artist Nikita Iziev on this record. Inspired by pioneering film director John Schlesinger, the serendipitous geometry of new wave cinema is mapped out in fractured moments across the music and artwork.

While the track 'Schlesinger' echoes the bouncing unpredictability of the sleeve, 'The Palace Guard Loop' pours neon fertiliser over fender rhodes jazz keys. Adrenalin reaches a zenith on 'Events Proved Me Wrong', as Kelpe hits his stride for a homespun drum and bass workout.

LP10 will be the final full length Kelpe album. More

Love Is Yes is the first album by Sander van der Toorn and Dax Niesten, an audio-visual duo de force of the same name.

This heady debut is rooted equally in the worlds of fine art and experimental music. Sound and image meld wonderfully across 10 tracks, with shifting movements of music accompanied by a wealth of paintings and animations.

Niesten's work summons the likes of Philip Guston and Maurice Sendak - with its crestfallen, cartoonish voids and cockle-warming grotesquery. Serenely contorted creatures are rendered on large canvases, and brought to fuzzy, maudlin life through a full-length animation that can be viewed alongside the record.

Musically, the pair cite influences ranging from Vashti Bunyan to Morton Feldman. There is an ornate fragility, smeared by zero gravity focus shifts. Some glimpses suggest a corroded grail of Boards of Canada samples; motorik guitar, whispered messages, euphoric vistas and tangled memories all bathing in atomic glow.

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Mr Beatnick & Richard Greenan present their debut full length collaboration, "????????????". Brought together by their twin residencies on NTS Radio, the duo have forged distinct paths in respective scenes over the last decade - as producers, DJs and label heads of imprints Mythstery and Kit Records. The strength of their partnership is built on contrasting styles; Mr Beatnick's sound orbits the woozier fringes of house and hip-hop, while Richard Greenan has settled in the cracks between ambient, textural experimentation and the avant-garde. Here, these approaches coalesce in unexpected ways - with violin, harp, guitar and saxophone finding themselves serrated by volleys of percussion and punchily melodic bass. With much of the music recorded during the pair's residency in Margate, the album documents a weekend toasted and skewed progressively sideways. The opening salvo of cascading synth muscle ("Goodnight Mush") and fragmented acoustic stepper ("Superb Crafty Gardens") could evoke Devo and Pete Rock breaking fried toast over a dirty fry up. Side A's pop sensibilities peak on the lucidly string-laden "Harbour Arms", complete with pristine guest vocal by bb sway. Then, like the work of a pair of pissed beavers, things start to get pretty weird. Familiar structures ferment laterally, from the midi swamp-hop of "Bellows of the Earth", to the cooked techno-funk stylings of "Bronze Pears". "How to Draw Roger" offers a magma-like credits roll, the sun's purple yolk poached over a hoppy sea of amber. More

Four years on since the portal to Glasgow outsider artist Kay Logan's Otherworld creaked open for the first time, we sit back and admire 'Mad Wee Light' in newly remastered form. Her masterpiece glows like a restored AI generated painting, binary scrubbed and winding with fractal strangeness towards its core.
Praise for Otherworld, from Boomkat: "Stunning, perfectly zonked and secretive drone visions from Kay Logan's Otherworld for her Anxiety bandmate Michael Kasparis' ever-surprising Night School - a real shout for fans of Zoviet France, Two Daughters, Coil, Kevin Drumm. A lowkey jaw-dropper ... The music is really of the rarest drone ambient ilk, spun from real instruments and tape loops with a sort of supernatural, atavistic and prelinguistic quality that gets us slack jawed and heavy-lidded in the most special way. Spanning tracts of scudding windswept ambience recalling the lushest sort of loopy ambient regressions of Zoviet France, to rawly Scelsi-esque one note drone intensities and the kind of acidic didgeridoo scapes Coil would dream of, Otherworld is making exactly the kind of quietly immanent, life-affirming, expansive musick that we need right now..." Otherworld is Kay Logan, a multi-disciplinary artist, instrumentalist and sound engineer from Airdrie, now living in Glasgow. Her guitar and bass work in sweaty, thrashing outfits like Herbert Powell and Anxiety are an inverse corollary to the curious tapestries in which Otherworld takes shape. The preternatural stylistic sensibility Logan exhibits in all of her work isn't limited to sound, either – she's a prodigious visual artist with the kind of signature sartorial sensibility that could launch a thousand ships, or lookalikes. Logan's Otherworld project is a musique concrete excursion likely to appeal to fans of Zoviet France or Coil. More

Kit Records founder and NTS resident host Richard Greenan returns with his first solo record in six years. "Rehearsing Heat" paints layers of ornamental pop, rumblingly playful hip-hop, widescreen swathes of drone and beyond - with a wide cast of friends and collaborators taken along for the ride. Recommended if you like Rachel's, Susumu Yokota, Colleen. More

We're extremely proud to present HAPPENSTANCE, a sprawling jazz-concrète project produced by Johannesburg composer and double bass player Shane Cooper. Approached in 2020 by interdisciplinary arts space The Centre For The Less Good Idea to create audio work, Cooper drew on his network in the thriving South African jazz scene, bringing in Bokani Dyer (piano), Cara Stacey (bows), Daliwonga Tshangela (cello), Gontse Makhene (percussion), Jonno Sweetman (percussion) and Micca Manganye (percussion). Two days of free-flowing composition, improvisation and investigative recording followed, with the results captured on a vintage reel-to-reel tape machine. This tape was fractured and reassembled by Cooper, bringing into surreal focus tiny ecosystems of sound, like curls of static clasped from the air and brought under the magnifying glass. The results - two long, standalone pieces - are dizzying, weightless; musique concrète melding with jazz-schooled virtuosity in a dubbed out bricolage of interludes and u-turns. Recommended for fans of Abdullah Ibrahim, Tony Allen, Floating Points and Daphne Oram. More