Società del Quartetto di Milano 1989 – Spirali
Spirali (first performance) Giovane Quartetto Italiano, Marco Stroppa (sound projection) «Società del Quartetto di Milano», Sala Verdi of Conservatorio, Milan
Spirali (first performance) Giovane Quartetto Italiano, Marco Stroppa (sound projection) «Società del Quartetto di Milano», Sala Verdi of Conservatorio, Milan
Spirali (first performance) Giovane Quartetto Italiano, Marco Stroppa (sound projection) Reggio Emilia
Hidinefte (first performance) Marco Stroppa (sound projection) Festival «Dialogo con Maderna» (30th of September-10th of December 1989), Milan
élet... fogytiglan (Modules 1, 2, 5) (first performance) Ensemble Intercontemporain, Péter Eötvös Centre G. Pompidou, Paris
Spirali (first performance of the final version of the analogical sound projection) Arditti String Quartet, Marco Stroppa (sound projection) «Wien Modern 90», Wien
Metabolai The Chamber Orchestra of Europe, Claudio Abbado «Wien Modern 90», Wien
Metabolai The Chamber Orchestra of Europe, Claudio Abbado «Ferrara Musica», Ferrara
élet… fogytiglan Klangforum Wien, Beat Furrer «Wien Modern 90», Wien
Traiettoria… deviata; Contrasti Pierre-Laurent Aimard (piano), Marco Stroppa (sound projection) Festival «Présences 92: L’Europe des jeunes compositeurs»; Grand Auditorium de Radio France, Paris
Due Miniature estrose: Passacaglia, Ondulante Pierre-Laurent Aimard (piano) Festival «Présences 92: L’Europe des jeunes compositeurs»; Grand Auditorium de Radio France, Paris
Etude pour Pulsazioni (1989) Musical assistants: Denis Lorrain and Emmanuel Favreau Didier Pateau, hautbois Christophe Desjardins, alto Ensemble InterContemporain Peter Eötvös Centre Georges-Pompidou, Grande Salle; Paris
Proemio (first performance of 24-chanel concert version); Spirali Didier Arditi (sound engineer), Régis Mitonneau (sound projection), Christophe Gualde (stage director), Arditti String Quartet Concert «Stroppa/Ferneyhough»; Ircam, Atelier Ircam; Espace de Projection, Paris