This 5 pieces can be played separately. Read the instructions in each piece.
For ex. in the first piece is recommended: four players minimum. Spatiallyse the performers as far as possible, and detune the instruments in a 1/8 of tone. The 2nd. piece is for two players. The 3th. piece is for the largest number of performers. The 4th. piece is to be played in pairs relaying the performers on a sign given by a instrumentalists thereof.
For flutes or similar instruments as Vn. Va. Ob. Cl. Etc.