I believe there is no reference to this piece on our forum, wich is a huge miss.
Iannis Xenakis, XXth century greek composer, was Le Corbusiers works' engineer also, and created experimental and electronic music, while Cage was doing in the states a similar resarch on the limits of music by other means. As he was a mathmatician, Xenakis created his music from mathmatic formulas.
He is an incontournable composer of the history of music and has a piece that was written for three djembes, named Okho.
Pedro Carneiro, who is a worldclass percussionist from Portugal, with whom I've worked on a play where he was the author of the music, and has played Okho, told me that he wrote it for the comemorations of 200th anniversary of the the French Revolution, in 1989, derived from a request by the organization of these comemorations, directly linked to the french government.
So, this gentlemen wrote a music piece to be played in a musical instrument original from african countries that where ex-french colonies (one has got to love him!). on an event where the words of order were Equality, Fraternity, Liberty... That's the catch.
As Pedro Carneiro told me (he has played it, there are videos of it on youtube), the piece is written with six distinct notes to be played on the djembe. I don't remember what were the six sounds, but there was a bass slap, a regular bass, a closed slap, fingers on the edge of the rim, and maybe a regular slap and a regular tone.
The problem for Okho is that it is a classical/contemporary piece, usually played by classical music school students in percussion and musicians. Wich have no hand technique. Pedro Carneiro told me that when he played it, he was in England, where he did his studies, and he and his coleagues had some classes with senegalese teachers, I think, and played on Ivory coast djembes.
Djembefolas with proper technique,on the other hand, will probably have difficulties with reading the notation for Okho.
It would be a great thing, to hear Okho, played by african djembefolas.
Derived from this issue, There are a lot of versions where those six sounds of a djembe are seplaced by a six piece percussion set.
one of the best played on djembe versions i've found is this one:
its really funny watching to these musicians playing the djembe with pianist style moves and looking at the sheets. I think the only sounds they cannot achieve is a proper slap and a proper tone
But it's very nice to watch and listen to the full piece. And, eventhough these are not djembefolas, and really cannot attain the sounds we recognize as the djembe sounds (and I think the composition has very much to do with it, with its choice for the type of sounds; the djembes are played as if they were an indistinct hand drum - or really the musicians cannot play a good slap, for the very least), they are very good musicians.
And it is a very nice piece.
