Includes bibliographical references (p. 214-257) and index. The compact disc contains principally excerpts. Complete works or movements: Sonic no. 7 -- Monotone, bitone and polytone. Monotone -- Leiyla and the poet -- Mekta' in the art of kita'. Book III -- Baladi : Egypt : from Harmonies of the spheres, ten nations rejoice : arrangement for orchestra.