Sonja is an experimental artist and DJ based in Toronto, Ontario. Her work revolves around hardware music made with modular synthesizers, improvisation, temporary, fleeting noise, and found sounds. Her DJ sets focus on deep house, bass, and techno. In addition, she runs Biblioteka Records, an independent record label focused on instrumental electronic music that aims to highlight the work of women and members of the LGBTQI+ community. She is also a music writer, the editor of the Toronto issue of Dive Music Magazine, the Technical Director of the Toronto New Wave Festival, and a 2019 Polaris Prize juror.