From 1990 till 1999 he held Orchestral Laboratories of Ensemble Music at the ITC of Dalmine (Bergamo).

1998-1991 teacher of saxophone at ACCADEMIA MUSICA in Bergamo

During the past ten years Nacci explored the infinite possibilities of relations between sounds and other forms of creative expression. This research brought him to cooperate with experts in images, as well as with choreographers or actors for the achievement of works in which the finding of an intimate relation between gesture, movement or image to sounds is of major importance.

This experience led to a course (THE COLOR OF SOUNDS) where Nacci faces the different aspects of the feeling of reality through the reading of the world of sounds in which modern men live.

The course is conceived for companies of actors or dancers, for education training centers (Ospedali Civili of Piacenza, San Raffaele Hospital in Milan), Schools of art.

Since 2000 he is teacher of Sounds Projecting at the Multimedia Faculty of LABA (Libera Accademia di Belle Arti in Brescia) as well as at the Academy of Art “Carrara” in Bergamo.

Nacci is working on the essay to be published soon “The Color of Sounds”, one of the few Italian text on this interesting matter.

Inside AJP STUDIO he holds courses on Sound Projecting for the web, multimedia and videoarts projects.