Live Review: Raging Speedhorn - The Mash House, Edinburgh
Support: Mastiff
29th November 2025
Words: Cat Finch
Photos: Tim Finch
Edinburgh’s Mash House isn’t just intimate, it’s a pressure cooker. Packed to the rafters, dripping with sweat, and vibrating with anticipation, it was the perfect battleground for a night celebrating twenty-five years of Raging Speedhorn’s self-titled debut. So The Razor’s Edge team ventured north of the border to watch the carnage with our Scottish brethren.
Before the headliners detonated the room, Hull busiers Mastiff arrived to soften absolutely no one up. They wasted no time in turning the venue into a furnace. Their brand of sludge-drenched nihilism hit like a wrecking ball, each riff landing with the grace of a sledgehammer.
There’s something ritualistic about a Mastiff performance, menacing, atmosphere, and ferocity. Jim Hodge barked into the crowd like he was exorcising a demon, while the band behind him built colossal walls of noise that swallowed the room whole. By the time they finished, the audience was dazed, sweating, and more than ready for the next round of punishment.
Raging Speedhorn emerged like conquering warlords returning to an arena that had missed them dearly. With twenty-five years of chaos behind their debut album, the band launched straight into ‘Superscud’, igniting the crowd into instant, limb-flailing anarchy. Speedhorn shows have always been notorious for their intensity, and tonight was no different, the intimacy of The Mash House dialled everything up tenfold.
Ploughing through the album tracks in original order, ‘Redweed’ followed before Frank introduced the band “we’re just a bunch of fannies from England”. ‘Knives and Faces’ arrived like twin battering rams. The dual-vocal assault was a relentless back-and-forth, Dan climbing atop anything he could as Frank prowled the stage in menacing fashion. Bodies surged, drinks flew, and the atmosphere teetered thrillingly on the edge of total collapse.
Mid-album cuts like ‘Mandan’, ‘Random Acts of Violence’, and ‘Thumper ‘reminded everyone why this record remains such a bruising landmark of UK sludgecore. The riffs rumbled like heavy machinery, Gordon’s drums clattered with terrifying precision, and every line was delivered with the same venom the band carried two-and-a-half decades ago.
As the closing trio ‘Death Row Dogs’, ‘High Whore’, and the monstrous ‘The Gush’ roared through the venue, The Mash House was transformed into a cave of bodies, noise, and utter abandon. Twenty-five years on, the chaos hasn’t faded. If anything, it’s become an art form.
Photo Credits: Tim Finch Photography
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