 They had both dabbled into the sounds of California punk, Northwest grunge, and minimalist electronic but never together.After high school, Vallance moved to New York City, where he worked for a record engineering company for Dutch artist Matthew Dekay on Lee Burridge's All Day I Dream imprint.He originally started his career making trance and progressive house music, with early success at the age of 18 with releases on the likes of Ultra Records and remixes for Sia and her record "Buttons" alongside Chris Lake and Markus Schulz.