A steady drip of aqueous, IDM-tinted techno has earned Dominican producer Boundary, born Josué Suero, a place at the vanguard of Santo Domingo’s electronic scene. After picking up a copy of Ableton at 16, the young artist quickly established a signature sound: taut basslines, blockish low-fidelity timbres, and a keen sense of momentum that elevates the standard four-on-the-floor pulse. Boundary’s beats practically glow in the dark with peppy snaps, clicks, pops, and snares, buoyed by evolving melodies that belie a certain melancholia. His most recent full-length, 2024’s Oxido en El Espejo, exemplified this saturnine bent, weaving grim warnings of planetary catastrophe into its track titles. With the new Epicenter Imager EP, Suero maintains focus on the natural…