Question: Strahlen (Rays) for a percussionist (vibraphone and/or glockenspiel) and ten-channel sound recording is a composition by which German composer, widely acknowledged by critics as one of the most important ; but also controversial composers of the 20th and early 21st centuries?
Sentence (from "Stephen Jones (milliner)"): Jones co-curated the 2009 exhibition "Hats: An Anthology" for the Victoria and Albert Museum.
Relevant evidence: No