TR/ST (previously known as Trust) is a Canadian electronic music project of Robert Alfons. It was formed as a band in 2010 when Alfons met Maya Postepski of Austra. The project has spawned four albums so far: TRST (2012), Joyland (2014), The Destroyer (Part 1) and The Destroyer (Part 2) (2019). Alfons has also produced remixes for Feist, Moby, Zhala and Jonna Lee.