OPERA 4 is a quartet of improvisors that includes a collection of Swiss musicians. Their sound is strongly influenced by a traditional jazz formation of woodwinds, bass, singer, and pianist. The music presented in this project/concerts is the result of a dialogue between four individuals who explore a wide range of expressive modes, with very different musical paths being tackled and developed live in real time. An unusual musical ensemble—piano, clarinets, electric basses, and vocals—creates an emotional climax that captures the audience’s attention. The dialogue between the four musicians who cross a wide range of expressive modes, very different musical paths – from classical music to rock, from baroque to radical improvistaion – are adressed and developed live in real time. An unusual formation capable of creating an emotional climax that captures the attention of the audience. Artists Involved: Sabina Meyer (vocal, bass),Hans Koch (reeds, electronics), Paed Conca (clarinet, electronics)