classical composers Twelve-tone and serial composers British film score composers British male film score composers Hungarian emigrants to the United Kingdom Hungarian classical composers Hungarian male classical composers Hungarian folk-song collectors Hungarian Jews British jazz composers Jewish classical composers British opera composers Male opera composers British ballet composers Musicians from Budapest Jews who immigrated to the United Kingdom to escape Nazism Road incident deaths in South Africa 20th-century British composers Male jazz composers 20th-century British male musicians 20th-century jazz composers Animated film score composers