Хиросима құрбандарына айтылған аза жоқтау (52 скрипка аспабына)

1961 composition by Krzysztof Penderecki

(Threnody to the Victims of Hiroshima for 52 string instruments)
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| period = Contemporary, postmodernism
| genre = Sonorism, avant garde
| style = Threnody
| form = Orchestral piece
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Awardsplainlist|
4th Place
| premiere location = Warsaw Autumn Festival
| premiere conductor = Andrzej Markowski (Tren pamięci ofiar Hiroszimy), is a musical composition for 52 string instruments composed in 1961 by Krzysztof Penderecki. Dedicated to the residents of Hiroshima killed and injured by the first ever wartime usage of an atomic weapon, the composition won the Tribune Internationale des Compositeurs UNESCO prize that same year.

The 52 string instruments indicated in the piece's full title are 24 violins, 10 violas, 10 cellos and 8 double basses. The piece's written length is about 8 minutes and 37 seconds. Originally called 8'37", the piece applies the sonoristic technique which tends to focus on specific characteristics and qualities of timbre, texture, articulation, dynamics, and motion in an attempt to create freer form, and rigors of specific counterpoint to an ensemble of strings treated to unconventional scoring. Penderecki's stated intent with the composition was to "develop a new musical language". Penderecki later said, "It existed only in my imagination, in a somewhat abstract way." When he heard an actual performance, "I was struck by the emotional charge of the work  I searched for associations and, in the end, I decided to dedicate it to the Hiroshima victims". The 52 string instruments meld together in sonoristic manipulation and counterpoint in a manner which, according to reviewer Paul Griffiths, makes the listener "uneasy by choosing to refer to an event too terrible for string orchestral screams". Threnody's sustained tone clusters and various extended techniques – including a riot of varying vibrato, slapped instruments, playing on the tailpiece and behind the bridge – are matched by an optical notation full of thick black lines.

Excerpts from Threnody to the Victims of Hiroshima have been used in Alfonso Cuarón's 2006 film Children of Men, Wes Craven's 1991 social thriller The People Under the Stairs, the third season of David Lynch and Mark Frost's TV series Twin Peaks, and Gerry Anderson's 1969 film Journey to the Far Side of the Sun. In music, excerpts from Threnody to the Victims of Hiroshima are sampled in one version of Manic Street Preachers's 1991 song You Love Us and in SebastiAn's 2010 release Bird Games.