Quadrophonia were a Dutch/Belgian Techno music collective, formed by Olivier Abbeloos (also known as part of T99) and Lucien Foort in the late 1980s, with several of their tracks performed by Marvin D (Marvin Tholen). They had two top 40 hits in the United Kingdom. "Quadrophonia", which reached #14 in April 1991, followed by "The Wave of the Future", which charted at number 40 in July of the same year. Three of their other singles were "Find the Time (Part... [more on Wikipedia]