Pléïades
Pléïades is a composition for six percussionists composed in 1978 by Greek composer Iannis Xenakis, originally commissioned by the percussion ensemble Les Percussions de Strasbourg.
Title
The title of this work is intentionally ambiguous: on one hand, the term comes from a word meaning "many", and which alludes to all of the instruments used by the six percussionists along the four movements; on the other hand, it refers to a myth in Greek mythology: the Pleiades are the seven daughters of Pleione and Atlas even though the greatest part of his inspiration may come from the astronomy, as the Pleiades were thought to be the stars from Taurus.Structure and composition
The composition has four movements. Although Xenakis proposed two orders, there are many other recordings with different orders:Three of the movements derive their names from specific instrumental types. In Métaux, all of the six instrumentalists play an instrument called sixxen, which is an instrument Xenakis had constructed specifically for this composition. The instrument in question consists of nineteen bars, of aluminum or bronze and steel, tuned microtonally, laid out keyboard-style, and it is meant to be played with metal hammers. In Claviers, Xenakis uses vibraphones, marimbas, xylophones, and xylorimbas. In Peaux, only percussion instruments with skins are played. In Mélanges, the composer uses all of the sounds above mentioned.
Notable recordings
Notable recordings of this composition include:| Ensemble | Conductor | Record Company | Year of Recording | Format |
| Kroumata Percussion Ensemble | Anders Loguin | BIS | 1990 | CD |
| red fish blue fish | n/a | Mode Records | 2006 | CD |