Sad news: the composer Gyorgy Ligeti is dead. Born in 1923, to Hungarian Jewish parents, in the predominantly ethnic Hungarian part of Romania's Transylvania region, his father and brother both died in concentration camps in World War II. Ligeti fled to Austria in 1956 after the Hungarian uprising and, in 1967, became an Austrian citizen. Along with Karlheinz Stockhausen, Iannis Xenakis and Pierre Boulez, Ligeti helped revolutionise postwar music. An excerpt from his 1966 work Lux Aeterna was used on the bestselling soundtrack for Stanley Kubrick's Space Odyssey. Kubrick returned to Ligeti in 1999 using the composer's Musica Ricercata II as the theme for Eyes Wide Shut.