This is a piece based on melody from IV String Quartet ( Lento) by Polish - Jewish classical composer Szymon Laks (1901 - 1983), who survived two concentration caps during II World War. I decided to invite 4 extraordinary artists from Poland, Germany, Israel and Russia who represent not only countries involved in conflict of II World War in Poland but who blends classical music and improvisation. I tried to make miusic which unites artists and music genres, using rare renaissance violin as lead with vocal,piano, clarinet, drums and electronics.