 In December 2009, the band celebrated 25 years of existence with three concerts held in Belgrade's Sava Centar.uuring the same year, the band performed in the United States, in Boston, New York (in Cooper Union Great Hall), Montreal, San Francisco, Los Angeles and Chicago.During the same year, a documentary about the band, directed by Miloš Jovanović and entitled "Muzika na struju", was released.