Star's End
During the 1970s, the world of modern classical music managed to break in to the mainstream. In the US, Steve Reich, Philip Glass, Terry Riley and other avant garde composers started to be able to fill venues, and they came to have a heavy influence on the electronic music of the late 1980s and early 1990s, from The Orb and Orbital to Colourbox and Aphex Twin. The UK also had a number of classical composers who were briefly mainstream in the 70s.