Alexander Sigman

violin|Real|time electronics| (1)

Ansgar Beste

Soprano voice|Soprano Voice (2)|Soprano voice (3)|Alto voice|Alto Voice (2)|Alto voice (4)|Tenor voice|Tenor Voice (2)|Tenor voice (4)|Bass voice|Bass Voice (2)|Bass voice (4) (1)

Aurelio Edler-copes

Electric Guitar|Any voice (1)

Franco Donatoni

oboe|Symphonic orchestra (1)