N S I is a Krakow quartet founded by young but already titled musicians. The band’s music shows us how much power lies in acoustic jazz. Originality of the composition, great sound and maturity are just some of the advantages of the quartet. In their game, we can hear both traditions and a modern look at music. The band was formed in 2012 on the initiative of trumpeter Cyprian Baszyński and saxophonist Bartek Prucnal. He made his debut album Introducing N S and Quartet strongly on the Polish jazz scene. Positive feedback in the industry media has resulted in the title of “Debut of the Year” by the portal jazzarium.pl and polish-jazz.blogspot.com.