per orchestra
Dedication: a Sylvano Bussotti
Instruments: / / perc. I (2lst.d'acciaio T.-t vibr o glock 2timp), II (bottiglie vibr Almgl 2gui), III (cmp.tbl xilomar bottiglie cmp lst.d'acciaio G.C T.-t) cel pf org.el 2a / archi
Composition year: 1967-69
(c): RicordiĀ 1977
Catalogue number: 131617
Manuscripts and printed documents kept at the Paul Sacher Foundation in Basel>
Duration: 15'