Influential modern composer György Ligeti broke much ground for late 20th century composition, moving through phases of unique techniques and styles exploring the use of micropolyphony, counterpoint, microintervals, and polyrhythms, among other things. He strongly influenced avant-garde composition, including the development of cluster composition in the '60s. Born and raised in Romania, Ligeti studied composition under Ferenc Farkas and others, both before being sent to a Jewish labor camp in 1943 and after his release. Even after WWII and the Nazi occupation ended, Ligeti's...