Kronos Quartet

Filmmakers Sam Green and Joe Bini present a "live documentary" on the Kronos Quartet, the Grammy-winning American strings ensemble founded in 1973 which boasts more than 1.5 million record sales.

BELGRADE - The famous American Kronos Quartet starts its world tour in Belgrade's Sava Center on Thursday with a performance of 'Beyond Zero: 1914-1918', a collaboration by Serbian composer Aleksandra Vrebalov and renowned American filmmaker Bill Morrison.