Back catalogue: Deep Dubstep

Review: Basel-based experimental labels Amenthia Recordings and A Walking Contradiction join forces for their first collaborative release here in the form of the Flash Crash/Hack Crash EP. Both labels are known for pushing boundaries within their close-knit creative circles and this one features Agonis' heavy stepper and Konduku's whirlpool of low frequencies on the Amenthia side, while Lemont continues the low-end, tripped-out vibe. Varuna represents A Walking Contradiction and delivers swampy, slow-motion sounds in their signature style. This release embodies both labels' commitment to daring, unconventional electronic sounds.

Review: Four big, booming , bass heavy tracks from Swiss production and DJ duo Atrice that stand astride several genre definitions from dubstep to techno and electro. The pair pride themselves on their sound design and it certainly lends a subtle but perceptible air to the hair raising frequencies flying around on the likes of 'Backrooms' and 'Pipe Dreams', the two most obvious contenders for the dubstep tag. 'Chamber Of Mazarbul' and the more electronica-slanted 'Nulspace' are less conventional - at least by general standards if not the wonderfully wayward 'rules' of the eternally renegade Ilian Tape label - but equally thunderous and well executed.

Review: Beau operates at the sharp end of the UK electronic underground and creates an immersive, dark ambient sound that is influenced by trailblazers like Burial. His soundscapes combine ethereal textures with moody rhythms and that is very much the case here on Lacuna, his new album for Feat PLAtes. It is full of roomy sounds, icy glass synths, smeared pads, late-night moods and evocative atmospheres that draw you in ever deeper, sometimes looking over your shoulder, always lost in deep thought. A real lost tape from the short-lived night bus genre, you could say.

Review: Although Rhythm & Sound and Basic Channel man Mark Ernestus has worked with or remixed many different artists over the years, we didn't expect him to join forces with D&B scene stalwarts Calbre and DRS. Yet that's exactly what's on offer here, as the Hardwax founder delivers two typically deep, dubbed-out techno outings crafted from portions of the pair's collaborative cut 'Badman', which is due to feature on Calbre's forthcoming sixteenth studio album, Feeling Normal. Both 'Bad' and 'Badder' are typical of Ernestus' ultra-deep and hypnotic style, with snippets of the duo's original instruments, beats and vocals echoing in and out of a warming, all-encompassing, sub-heavy groove. In a word, it's superb.

Review: London trio Damos Room serve up their take on dub-inspired bass music on this new EP which emerged from a rare collaborative session in Elijah Minnelli's loft. 'Commencement' opens with a deep, droning bass groove that's topped with a stream of conscious muttering to create a moody and hypnotic sound. 'Mineral Blend' brings a laid-back dancehall vibe with dreamy echoes of past sessions and remixers Gonjasufi, Lewi Boome, Dome Zero and Polyop individually infuse the tracks with dub techno, acid and experimental twists best highlighted by Gonjasufi's haunting transformation of 'Commencement' into a misty, immersive bit of sonic menace.

Review: The connection between ZamZam and Feel Free Hi Fi was sparked by Bristolian Neek out in Portland and lead to an immediate bond forged over a shared sound and DIY ethos. Inspired by early digi-era dancehall and UK dub, the duo crafts a sound here that honours tradition while venturing into bold, idiosyncratic territory. It comes on their own Digital Sting label and opens with 'Voyageur' which is a mix of cinematic atmospherics with haunting synths that evoke wild and mythic landscapes. 'Underground' pays tribute to the spirit of DIY underground music and captures the struggle to preserve both nature and the essence of basement gigs in today's shifting cultural landscape.

Review: Hyperdub kick off the vinyl side to their ten-year celebrations with this weighty four-tracker from some of the leading lights from the label's story. Mala is in a strident mood with "Expected, Level 10" carrying through that extra touch of melody from the Mala In Cuba LP. DVA cuts loose with the leftfield scattershot groove of "Technical Difficulties", reveling in tonal experimentation and jagged rhythmic flair to a stunning end. Still locked into the sci-fi trap tangent that characterised Severant, Kuedo turns out the haunting "Mtzpn" and Helix pops up for a remix of Kode9's "Xingfu Lu" that strips down to bare essentials with a little starlit soul rubbed into the framework.

Review: The debut full-length from Bangladeshi-Canadian producer Raf Reza fuses UK soundsystem culture with his own deep-rooted Bangladeshi influences. Raised in Tokyo and musically shaped in Toronto and Glasgow, Reza blends dub, bleep, breaks and jungle with Baul music samples and vintage Bengali film soundtracks here and it results in a brilliantly original style. The album explores sonic futurism and asks how diasporic and Dhaka-based electronic cultures can intersect. With a unique mix of field recordings, semi-obscured monologues and dubwise textures, Reza's identity-driven narrative comes to life and cements him as a bold, genre-bending voice in cultural fusion and sound.

Review: Colombian producer JP Lopez aka Verraco delivers full-throttle techno gritted up with grime influences on his new 'Basic Maneuvers' EP for Tra Tra Trax, the label he co-founded. His offbeat, chrome-plated and heavy style has been heard on Blawan's Voam and Batu's Tiemdance before now and here Verraco blends Latin club energy with signature rhythmic invention. The title track drives with mind-melting techno and ragga-infused bass, while 'Total' fuses gqom and dubstep with holographic vocals inspired by Arca. The grime-tinged 'Sobe Sobe' features Ugandan MC Yallah over Orbital-like pads and gritty, Coki-style midrange. Verraco's genre-blurring mastery knows no bounds.

Review: It's finally here... V.I.V.E.K launches a brand new label and, as the title suggests, it's something a little different to the deep 140 piledrivers his System Sound is known for. Two rootsical excursions and two killer versions, this is the sound of the System champion bringing things back to the source. The title track (featuring longstanding System MC Dego Rankin) is a warm dub jam, spaced for good measure. Flip for "Galactic" as V.I.V.E.K flings us further east on a ship powered by Oriental strings and another rolling dub groove that's designed to make rigs purr. Beautiful.

Review: Woof! Hyperdub bring together two of the most recognisable and enigmatic artists of recent times on this 10", as Zomby and Burial square down ahead of the former's new album for the label. Zomby's Ultra LP is undoubtedly one of this year's most anticipated albums and "Sweetz" suggests it may be a very moody affair indeed. Whilst rooted in UK dance, Zomby and Burial do look elsewhere for inspiration too. Just under seven minutes long, "Sweetz" veers through various sub-heavy soundscapes with intermittent rhythmic patters and a distinctive looped vocal sample whose pitch changes with dramatic effect.

Review: James Blake's debut album is undoubtedly one of 2011's most keenly awaited releases, and its arrival via his own (major label funded) Atlas imprint ensures their is no lull in momentum for a producer who enjoyed a watershed 2010 with releases on Hessle Audio and R&S. The results here differ wildly from his previous sonic excursions - gone are the shimmering R&B soaked melodies of "CMYK" and the sheer experimentalism of the Klavierwerke EP, which saw the young Londoner depart from the confines of the dancefloor and enter a realm where there was only a passing reference to rhythm-based music. Instead we are treated to Blake's own yearning, raw voice, delicate pianos and an underlying sense of melancholy. Ubiquitous single "Limit To Your love" and the crackly sonic terrain evoked on "The Wilhelm Scream" are among the most immediately pleasing moments, but there is much to explore here. It's a fascinating opus and surely the catalyst to a long and fruitful career at the top.

Review: This has been described as Shelflife for Calibre's 120-140 material. If you know the means, methods and magic of Dominic Martin, you'll already have this in your basket. But in case you need a little extra info or new to the abyssal vaults of Calibre, the Shelflife series is a regular collection of projects and unreleased material he's made over the years. While best known for his d&b, his house, techno and dub material is just as prolific, deep and mesmerising. As is the case here as we range from steppy, curmudgeonly techno ('Front Loader') to funky electro style breaks ('The Saki') to bumping shufflesome house ('Ukrained') to vast spacious dub ('Come With Me') Complete with many other deep and reflective shades between, this is yet another fantastic body of work from one of electronic music's most unique and revered artists.

Review: After the massive impact of Vex'd in the breakthrough years of dubstep, it was big news when Jamie Teasdale chose to swerve in his own direction and emerge as Kuedo. Released in 2011, Severant was a bold statement of intent which didn't wholly shirk what had come before, but placed emphasis on the kind of romantic synthesis you'd readily associate with Vangelis and saw trap and other influences sneaking into the mix. In hindsight, Severant is typical of the times we live in, drawing on a glut of influences and presenting its own idiosyncratic vision, but above all that the emotion and intent of Teasdale's ideas make it an enduring, captivating listen.

Review: The accompanying notes with this say "don't call it a comeback" for NOT_MDK (aka Martin Wood-Mitrovski), even though it is an album that finds him exploring an all-new style. It is a meeting of steady 70/140 bpm grime drums and beats with IDM synth details and evocative breaks that soundtrack an all new type of late night urban conurbation. It's menacing and fresh, perfect for both body and head and is a long way from the jungle this artist made in the late 90s, or the cid and breakbeats he made in the years after that. It's a brilliant reinvention.

Review: Om Unit's Acid Dub Studies album, an inspired fusion of outer-space ambient sounds, deeply psychedelic TB-303 tweakery and outer-space digi-dub riddims, was for our money one of the standout electronic albums of 2021. This surprise sequel more than lives up to the high bar set by its predecessor, with the Bristol-based producer subtly expanding the project's boundaries (see the borderline Balearic brilliance of 'Camo') while delivering more fusions of ambient techno, acid and digi-dub. Highlights are plentiful, with our picks including the slow-motion strut of 'Strange Brew', the intergalactic squelch of 'Pursuit', the warming loveliness of 'To The River' and the borderline tropical melodiousness of 'Liberation'.