| Dated: | 1978 |
| Instrumentation: | 6 percussion players |
| Timing: | 42' |
| Premiere: | The liner notes of the CD mentioned below gives the following information: May 3, 1979 in Mulhouse by Les Percussions de Strasbourg and Les Ballets du Rhin. The book 'Conversations with Iannis Xenakis' has another date and place though: May 17, 1979 in Strasbourg, performed by Les Percussions de Strasbourg. |
| Dedicated to: | Les Percussions de Strasbourg |
| Published: | Editions Salabert 17396 |
| The work consists of 4 parts entitled: Mélanges; Métaux; Claviers and Peaux. Recordings available on Harmonia Mundi France HMA1905185, CBS/Sony 32DC 691, Denon CO 73-678, Philips 442218-2, BIS-CD-482 and Erato Musifrance 2292-45771-2 |