JOLAS BETSY – Etats

World premiere at the Festival des Arts, Shiraz-Persépolis, Iran, by Gérard Jarry (violin), Les Percussions de Strasbourg.
Creation : 1969 at Persepolis
Duration : 17′
Musicians: 1 violon, 6 percussionists based on the “Missa de Beata Virgine” by J. d. Pres