Palimpsest

It's true that Xenakis' music has a completely unique, totally new expressiveness. It is essentially music that no longer concentrates so heavily on the individual aspect of the masses - in other words, it is truly 20th-century music. In contrast to many of his avant-garde colleagues who, according to Xenakis are still living in the 19th century, Xenakis is an authentic contemporary figure.

from the CD booklet

Tourist guide for city of Athens and Attica.
Athens, having been inhabited since the Neolithic age, is considered Europe’s historical capital. During its long, everlasting and fascinating history the city reached its zenith in the 5th century B.C (the “Golden Age of Pericles”), when its values and civilisation acquired a universal significance and glory. …