It almost always began with “The Gremlin”, a pitched-up, cackle-heralding, screwface-inducing slice of heavyweight bass that immediately stood apart from any other tune, be it grime, dubstep or beyond. What followed were crunchy claps, rattling hi-hats, and enough zaps and laser sounds to score a Star Wars instalment, but also complex melodic leads, a warm R&B sensibility and, occasionally, female vocals bridging the divide between sugary pop and roughneck underground music.

This is the sound of Rodney Price—better known as Terror Danjah—a heroic contributor to grime and one of the UK’s finest producers, who sadly passed away on February 10, 2025, following an extended bout of ill health. Born in Forest Gate, Terror Danjah’s childhood musical influences set the stage for a career connecting various strands of British, Jamaican and Black American music. Tracing his beginnings to DJ sets playing ragga and jungle at house parties and on pirates, alongside fellow future innovator and childhood friend D Double E, Terror always displayed an appetite for various strains of music, from dancehall and street soul to early electro. This adventurous ear and an equal appetite for heavyweight darkness and candied melodies perfectly positioned him to contribute to grime’s ascent in the early 2000s, initially as part of the N.A.S.T.Y Crew, one of the genre’s key early collectives.

While D Double E, Jammer, Kano, Stormin, Sharky Major and more would go on to be recognised as some of London’s finest on the mic, and Marcus Nasty and Mak 10 generational tastemakers behind the decks, Terror Danjah became the crew’s secret weapon in the studio, producing track after track that helped shape grime’s icy minimalism, while still maintaining the musicality in late-era garage that many of his peers jettisoned. Early productions like “Highly Flammable” and the reload classic “Cock Back” remain astounding, with the former seemingly squeezing all of jungle’s rapid-fire percussion into 2-step’s slower grooves and the latter combining dancehall’s high energy gunman tunes to the boasts of peak Y2K rap. Countless turn-of-the-century music journalists struggled to find ways to describe grime’s rhythms and musical sensibility, resorting to words like “alien” and “futuristic”, and Terror Danjah’s neon leads and angular drums fuelled many such descriptions.

Thanks to this exciting music, the mid-aughts were a boomtime for grime acts partnering with trendy indies or major labels hoping to break the UK’s answer to 50 Cent. This rarely worked out, with the labels unable to market such unorthodox music to mainstream audiences and the young artists still learning to pair their musical talents to business acumen, but the welcoming environment was perfect for Terror Danjah’s sweet and sour sensibilities. Coining the term R&G (Rhythm & Grime) for the music he made with artists including Shola and Sadie Ama, Terror dove deeper into his penchant for musical fusion, daring to inject feminine energy into a genre founded on a rejection of those very same elements in UK garage.

This was no compromise, nor was it a commercial cash-grab. In truth, Terror Danjah very rarely needed to change his approach: his melodies had the uncanny ability to complement his roster of MCs including Bruza and Tinie Tempah, while his beats toughened up even the silkiest of R&B singers. Across two dozen singles on his Aftershock label and the era-defining Shock To The System compilation, Terror became a dominant producer for grime’s first age, even when its commercial prospects dimmed. This slew of genre-bending releases may not have hit the belly immediately, but it paid dividends in the long-run.

After a few quiet years following grime’s first boom and bust, Terror regained the spotlight, this time partnering with underground institution Planet Mu for Gremlinz—a compilation collecting some of his best early productions, in instrumental form. Dovetailing perfectly with the height of dubstep mania, this clued in the wider audience to what savvy DJs had long known: Terror Danjah productions could add a jolt of energy to far more than grime sets, and his playful use of melody and unorthodox timbres was a particularly good way to inject colour into dubstep’s eyes-down moodiness.

Capitalising on this renewed interest, he partnered with Hyperdub for his official debut album, Undeniable, using their platform and audience to experiment across tempos and styles. Take lead single “Acid”, for example: this monstrous track not only merged grime and dubstep, it also reached back to acid house’s squelches and forward to UK funky’s merger of house and bashment. Yet, for all of his experimentation, Terror Danjah continued to champion grime as his homebase, something made abundantly clear through his partnering with up-and-coming DJs Elijah & Skilliam for singles including “Bipolar”, the first release on their soon-to-be iconic Butterz label.

In many ways, these impactful releases set the stage for grime’s second wind in the mid-2010s: building momentum for the genre in a wave that would crest with Skepta’s Konnichiwa in 2016. This decade saw Terror found his second label, Hardrive, reigniting his passion for R&G across a number of releases alongside vocalists like Ruby Lee Ryder and his long-time production partner, D.O.K. Just as importantly, he became a vital influence on a number of young bass music producers, particularly the Bristol trio of Gemmy, Guido and Joker, who took his penchant for videogame-like melodies, commercial rap and underground garage, and ran with it.

His team-up with Joker on the superb “Gully Goon Estate” notably combines two of their greatest beats into one delirious plate, becoming a late period favourite. Terror continued to experiment, releasing more projects on Hyperdub, as well as offerings like Milky Way: The Planets—a unique, cosmic-themed album—on his own label. By the time he teamed up with ascendant indie darling-turned-tastemaker Four Tet, the resulting tracks felt less like a collision of disparate musical worlds than two great experimenters coming together for a natural pairing.

Sadly, Terror’s final years saw him diminished by ill health, with many fearing for his life after a stroke and ensuing coma in 2019. Though he never returned to full strength, with his previously completed Invazion album and Red Flag EP standing his final releases, he continued to loom large over UK music thanks to his role as as one of grime’s foundational figures and as a forward thinker able to combine the genre with other forms of music—the resulting hybrids delighting listeners and ravers worldwide. Whether teaming up with singers when his peers stuck to emcees or diverging from standard sounds and tempos, Terror was a producer who zagged when others zigged, a singular musical voice taken from us way too soon.

Crucially, he also never forgot his roots: during my own conversation with him in 2011 (above), he marvelled that his music had spread worldwide, but whenever I rhapsodised about his grime anthems, he was quick to mention how they were created over a number of spliffs in a bedroom. Though the world of music is poorer for his departure, Terror Danjah’s music catalogue remains a brilliant example of the UK underground: locally rooted, fearlessly adventurous, and equal parts confounding and inviting. He will be missed.