Brian O’Reilly works within the fields of electroacoustic composition, sound installations, moving images, and noise music. He is also a contrabassist focusing on uncovering the inaudible textures and hidden acoustic micro-sounds of his instrument through the integration of electronic treatments and extended playing techniques. He performs with moving images and modular analog synthesizer under Black Zenith and contrabass as well as electronics with the group Game of Patience. O’Reilly is Lecturer at the School of Contemporary Music, Lasalle College of the Arts, Singapore.