tweet 9 Dec, 2015 · 9:51 pm 9/ The Mother of All Demos, on this day in 1968 http://www.wired.com/2015/03/epic-demo-computer-history-now-opera/ 9/ The Mother of All Demos, on this day in 1968 http://www.wired.com/2015/03/epic-demo-computer-history-now-opera/ (rdgr.me u/1masyke) View/Reply on Twitter Tagged with: 24 Rudiger Meyer is a composer interested in the play between traditional concert music and new media.