etc.) of events of a continuous n players per·forming n typ�s (a,b,o,cl natureo The t;y-pes of events are distributed amone tr.e pl.ayers in the following way (e.g. 5 players, 5 event types) : Player 1 : types a, b Player 2 : Player 3 : Player 4 : Player 5 : II b9C II o,d " " d,e e,a One player is choosen as a leader.A basic duration unit (d) - not shorter than 3" - is established by the leade:r·. The piece is articulated in sections,the durations of which are 'equal to d or multiples thereof, in the following.succession : d, 2d, 3d, d, 2d, 3d, etc. For each section each player chooses between: 1) performing .the first of his event types 2) " II second 11 " " II 3) remaining silent with the restriction, that a choice ma.de for a given section may not be repeated for the following section. ·rhe leader begins, the other players gr3,dually join in, observing the 01:1.me durations and succession of duratlons. The leader indicates the ending of the piece by remaining silent for tw� consecutive sections. After this e�ch player may petiorm one last ovento ------·---- ---- ·- -----r '•