Every so often a track arrives that feels like it belongs to a genre that does not yet have a name. “Velvet Thunderstorm” by South London collective Mangrove does exactly that, collapsing jazz, grime, and ambient electronics into something thrillingly unpredictable.
A Track That Defies Easy Description
The song opens with a field recording of rain against a corrugated metal roof, a deceptively simple gesture that establishes the textural richness to come. Within thirty seconds, a tenor saxophone enters, playing a melody that nods to Wayne Shorter’s late-period compositions before being swallowed by a wave of distorted 808 bass. The contrast should be jarring. Instead, it feels inevitable, as though these two sonic worlds were always meant to collide.
Vocalist Amara Osei floats above the chaos with a delivery that splits the difference between spoken word and singing. Her lyrics, which reference everything from climate anxiety to the particular quality of light in Peckham at dusk, are delivered with a casual precision that makes each line land with quiet force. “We built our houses on the flood plain,” she intones over a bed of reversed piano chords, “and called it optimism.”
Production That Rewards Close Listening
Producer and multi-instrumentalist Kwame Asante, who helmed the session, has described his approach as “organized chaos.” The track’s seven-minute runtime is divided into three distinct movements, each with its own rhythmic identity. The first section pulses with a broken beat that recalls early Squarepusher. The middle passage drops into a dub-influenced half-time groove, with cavernous reverb turning every snare hit into an event. The final third builds toward a controlled crescendo that never quite arrives, leaving the listener suspended in a state of anticipation.
The production is dense but never cluttered. Every element occupies its own frequency range, and the mix has a three-dimensional quality that is best appreciated on headphones. Small details — a pitched-down vocal sample, a burst of radio static, a single note sustained on a Rhodes piano — emerge and recede throughout, rewarding repeated listens.
Context and Significance
Mangrove has been operating on the fringes of London’s experimental music scene for three years, releasing a handful of limited-edition tapes and performing at warehouse shows in Deptford and Tottenham. “Velvet Thunderstorm” is their first release on a label with meaningful distribution, and it arrives at a moment when the boundaries between jazz, electronic music, and hip-hop have never been more porous.
The track positions Mangrove alongside acts like Ezra Collective, Nala Sinephro, and Steam Down in a loosely defined movement that is drawing on the full breadth of Black British musical history while pointing toward something entirely new. It is not easy listening, but it is deeply rewarding, the kind of track that changes how you hear the music around it.
Verdict: Essential listening. One of the most exciting singles of the year.



