How György Ligeti soundtracked 2001, inspired Radiohead and composed music like ‘a knife through Stalin’s heart’ (Gillian Moore,7/03/23, The Guardian)

With Ligeti, however, tragedy is never far away. In his Poème Symphonique (Symphonic Poem) from 1962, 100 mechanical metronomes are set out on the stage in the formation of a symphony orchestra, each one solemnly wound up and set in motion at different speeds by a performer wearing formal evening dress. Ligeti was inspired at the time by the Fluxus movement and it is often billed as a “fun” piece. When the metronomes are let loose, the aural effect of this weird, mechanical orchestra is like rain on a roof or swarms of loud insects. As they gradually wind down, intriguing patterns, rhythms and ticking melodies emerge. By the end, there are only three, then two and then just one solitary metronome – the survivor – ticking away on the stage until it too falls silent. I always find it devastating.