commission: National Gallery of Modern Art – Roma
1st performance: Roma, Galleria Naz. d’Arte Moderna, september 20, 1988
performers: oboe – Pietro Borgonovo, prepared piano – Maria Grazia Bellocchio
performances 1st version:
september 20, 1988 Roma, National Gallery of Modern Art
esecuzioni 2a versione:
May 31, 89 – Colonia, (Germany) KGNM, Musikhochschule
Feb 05, 90 – Berlino, (Germany) Akademie der Kunst, Festival der Neuer Musik
Mar 04, 90 – Madrid,(Spain) C.D.M.C., Circulo de Bellas Artes
Jan 24, 92 – Roma (Italy), Animato 1992, Sala I