Composer

:

Iannis Xenakis

Genre

:

Chamber

Style

:

Open Form

Compose Date

:

1989

Average_duration

:

13:33

Okho is a percussion trio composed by Iannis Xenakis in 1989. The piece was premiered on October 14, 1989, at the Centre Georges Pompidou in Paris, France. The title "Okho" refers to a type of drum used in the music of the Yoruba people of Nigeria. The piece is divided into three movements, each of which is named after a different type of drum. The first movement, "Iko," features the use of six wooden slit drums, which are played with sticks. The second movement, "Logos," features three large bass drums, which are played with the hands. The third movement, "Gmebaphone," features three sets of tuned metal bars, which are struck with mallets. One of the most striking characteristics of Okho is its use of complex rhythms and polyrhythms. Xenakis was known for his interest in mathematics and his use of mathematical principles in his music, and Okho is no exception. The rhythms in each movement are intricate and constantly shifting, creating a sense of tension and excitement. Another characteristic of Okho is its use of timbre. Xenakis was fascinated by the unique sounds that could be produced by different percussion instruments, and he takes full advantage of this in Okho. Each movement features a different set of instruments, and Xenakis explores the full range of sounds that they can produce. Overall, Okho is a challenging and exciting piece of music that showcases Xenakis's innovative approach to composition. Its use of complex rhythms and timbres make it a favorite among percussionists and fans of contemporary classical music.

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