Procession aux eaux claires for orchestra and mixed chorus (1952-53) World premiere
Le Sacrifice for orchestra (1953)
Metastaseis for 61 instrumentalists (1953-54)
These compositions were intended to form a trilogy called Anastenaria but Xenakis would keep Metastaseis separated because it was musically more advanced than the other two parts.
Troorkh (1991) for trombone solo and large orchestra recorded live October 6th, 2000 Herkulessaal der Residenz, Munich
Aïs (1980) for baritone, percussion solo and orchestra World premiere recorded live February 13th, 1981 Herkulessaal der Residenz, Munich