High Tone's debut album, Opus Incertum, is a groundbreaking journey into the world of early 2000s electro-dub, released under the independent label Jarring Effects in 2000. This instrumental powerhouse, featuring guitar, bass, drums, and keyboards, delivers a fierce and analogue-heavy soundscape that oscillates between militant steppers rhythms and deep psychedelic sprawls. With tracks like "Delhi - Katmandou," "Mevlana in Dub," and "Emergency," High Tone crafts an immersive experience that showcases their unique blend of dub and ragga, lasting a solid hour and two minutes. The album's raw energy and innovative production have cemented its status as a cult classic, earning High Tone a devoted live fan base. Two decades after its initial release, Jarring Effects reissued Opus Incertum, making it accessible to both new and longtime fans on vinyl and CD. Whether you're a seasoned dub enthusiast or a curious newcomer, High Tone's Opus Incertum promises an electrifying and unforgettable listening experience.