In the same period as the cycle "Images of Chaos" (from 1989) he started to compose music for theatre and film. Both types of Eric's production, theatre and film music and the "classical" works (from the "Chaos" cycle as well as his music after 2000 – "Six Scenes – Comments, Con suono pieno, Who shot a Seagull? Don’t you remember, you shot a seagull! (A. Chekhov), Seven Glances at the Sky, Entr'acte, B’n’R (Blues & Rhythm)"), are specifically amalgamated and mutually imbued by common compositional-technical moves.