T.R.I is a musical act known primarily within electronic and experimental music circles, originating from the United Kingdom. Active from the late 1990s into the 2000s, the project blends elements of dub, techno, and ambient electronica, often emphasizing deep bass textures, sparse rhythmic patterns, and atmospheric soundscapes. Recordings and performances by T.R.I typically foreground production-focused composition, modular synthesis, and dub-inflected delay effects, reflecting an approach that privileges texture and groove over traditional song structures. The work is associated with underground club and experimental listening contexts rather than mainstream pop charts.