Dutch DJ and producer Thessa Torsing, better known as upsammy, makes dreamy, abstract dance tracks that fluidly switch between styles such as electro, techno, and IDM. The Amsterdam-based artist emerged during the late 2010s and earned acclaim for her adventurous DJ sets, which span a wide range of BPMs, and her gliding, spacious productions inspired by nature and science fiction. Following several sought-after EPs, she released her full-length debut, Zoom, in 2020. Her second album Germ in a Population of Buildings appeared in 2023.