Sean Byrne is an electronic music producer and solo artist based in Portland, Oregon, whose project emerged in the early 1990s as part of the city's experimental music scene. Beginning in 1992, Byrne developed a distinctive approach to electronic composition, releasing work through independent labels including Road Cone and Shrimper Records, which became key outlets for Portland's underground electronic and experimental music community.
Though details on his specific sound and notable releases are limited, Byrne's contributions to Portland's DIY electronic music landscape helped establish the city as an important hub for experimental and independent electronic production during the 1990s.