Teasing dread atmospheres and zooming in on microscopic details that bring every beat in every bar to life, Seb Uncles returns to Samurai Music with another deep dive into his exquisitely crafted, cinematic progression of the drum & bass tradition.

Even a cursory glance at the Eusebeia back catalogue tells you Uncles is an artist committed to the storytelling promise of breakbeat culture. His work has been heavily tipped towards albums since he first broke through around 2015, and across more than 10 long-players he's cultivated a strong line in moody, evocative jungle and drum & bass more concerned with world-building and subtle detail rather than aggression and intensity.

Following up on his 2023 LP for Samurai, X, on Undertones Uncles applies his signature meditative tones to a broad expanse. There's a consistent sound palette that leans on the warm snarl of monosynth low end and aqueous pads, delicately edited breaks and crisply sculpted synth percussion, but Uncles moves with dexterity around different tempos and structures within this considered sound world. The overarching notion is one of things lurking beneath the surface - a comfortably open theme to be approached and understood from any number of angles. It certainly chimes with the upfront detail and brooding tension that gives the Eusebeia sound such depth.

There are moments of direct drum pressure, such as fierce opener 'Undertones' with its diced-up breaks and icy chords, the boisterous jungle dread of 'Uncover' and chasmic roller 'Root Out', but on the likes of 'Beneath The Surface' and 'Out In The Open' it's the mellow elements that take precedence over the deft drum science. The motion is persistent and nuanced, but it's achieved without deferring to default dancefloor tropes.

'Emergence' marks a pointed shift towards a delicate strain of techno that maintains the album's sound at a mid-paced pulse, focusing on synth shapes and textures to achieve propulsion with only the lightest of drum parts. Alongside the energetic intrigue of Uncles' sonic choices, the melodic make-up of the track is a compelling showcase for his emotionally ambiguous approach, both rousing and chilling in the same curious chord shapes.

From the half-time prowl of 'Lifting The Veil' to the creeping textures and haunted phrasing of 'Brought To Light', Undertones is another stunning exercise in widescreen jungle. It flows naturally from the rich body of work Uncles has cultivated over the past 10 years while carving out its own unique pocket - a reminder if you needed one of the profound sound bedded into the Eusebeia project.