NSI is a Polish quartet formed by four talented and energetic musicians who are passionate about playing acoustic jazz. A wide range of musical inspirations can be traced in the music of NSI Quartet’s music. Energetic, strong sound, full of improvisations and mutual interaction but not lacking mellow moments, when you can forget yourself in mesmerizing, romantic melodies – these are for definite the most characteristic parts of NSI Quarter’s style. The music is full of wonderful colours and shades which one simply can’t ignore. The band won many awards at international jazz contests and performed at numerous festivals. The NSI Quartet released two albums so far – Introducing and last year The Look of Cobra, the latter with the contribution of the outstanding pianist Dominik Wania, who will appear as special guest at the present concert, too.