United States-based HD-4884 debuts on Dim Mak’s New Noise with CODA 21, a monstrous, hyper-glitch sonic terror that’s part neon avant-garde, part dancefloor thrasher Mysterious as ever, newcomer HD-4884 drops an infectious rager, ‘Coda 21’. The UNKNOWN artist’s first-ever New Noise track pummels through, ready to take the festival scene by storm. Naming Deathpact, Blanke,…