What Hungarian composer wrote Poème symphonique in 1962?
Poème symphonique: Poème symphonique is a 1962 composition by György Ligeti for one hundred mechanical metronomes. György Ligeti: György Sándor Ligeti ( ; Hungarian: "Ligeti György Sándor" , ] ; 28 May 1923 – 12 June 2006) was a Hungarian composer of contemporary classical music.
György Ligeti