For Orchestra (triple winds). Published in 1977. 3(all+picc,3rd+afl).3(3rd+ca).3(3rd+Ebcl,bcl).3(3rd+cbn) / 4.4.3(2T,1B).1 / amplified harp.pf.6perc / 12.12.12.10.8 Commissioned by BBC. First performance: BBCSO, conductor Pierre Boulez, Paris 1977. Score.