The work creates a sonorous climate with a stressed emphasis in the material aspect of the sound without appealing to big contrasts and trying to make the sonorous material talk by itself. The music goes by in a static ambience: the use of repetitive procedures and the timbric treatment suggest a state of non-reality that the composer identifies with the dream pulsations (hence the title of the work). Over the evolution of a single texture placed in the high register, sometimes other elements ap...