Matthew.Gear is an Australian electronic music producer, songwriter, and DJ blending R&B, hip hop, EDM, and pop. Known for his dynamic live energy under the DJ alias GRZA, he’s performed at Darwin Festival 2025, Bassinthegrass, and Eden Festival, supporting headline acts like Guy Sebastian and L.A.B. His debut album LIFEBUOY merges genre-bending production with emotional storytelling, receiving support from Rolling Hype, Triple J and Hot 100 Darwin (National Commercial Radio).