Čorba, Ritam Nereda, Rambo Amadeus, S.A.R.S., Siluete, S Vremena Na Vreme, Šarlo Akrobata, Pop Mašina, Smak, U Škripcu, Van Gogh, YU Grupa, Zana and others. Folk music in its original form has been a prominent music style since World War I following the early success of Sofka Nikolić. The music has been further promoted by Danica Obrenić, Anđelija Milić, Nada Mamula, and during the 60s and 70s with performers like Silvana Armenulić, Toma Zdravković, Lepa Lukić, Vasilija Radojčić, Vida Pavlović and Gordana Stojićević. Turbo-folk music is a subgenre that was developed in Serbia in the late 1980s and the beginning of the 1990s and has since enjoyed an immense popularity through acts of Dragana Mirković, Zorica Brunclik, Šaban Šaulić, Ana Bekuta, Sinan Sakić, Vesna Zmijanac, Mile Kitić, Snežana Đurišić, Šemsa Suljaković, and Nada Topčagić. It is a blend of folk music with pop and dance elements and can be seen as a result of the urbanisation of folk music. In recent years, turbo-folk has featured even more pop music elements, and some of the performers have been labeled as pop-folk. The most famous among them are Ceca (often considered to be the biggest music star of Serbia), Jelena Karleuša, Aca Lukas, Seka Aleksić, Dara Bubamara, Indira Radić, Saša Matić, Viki Miljković, Stoja and Lepa Brena, arguably the most prominent performer of former Yugoslavia. Balkan Brass, or truba ("trumpet") is a popular genre, especially in Central and Southern Serbia where Balkan Brass originated. The music has its tradition from the First Serbian Uprising. The trumpet was used as a military instrument to wake and gather soldiers and announce battles, and it took on the role of entertainment during downtime, as soldiers used it to transpose popular folk songs. When the war ended and the soldiers returned to the rural life, the music entered civilian life and eventually became a music style, accompanying births, baptisms, weddings, and funerals. There are two main varieties of this genre, one from Western Serbia and the other from Southern Serbia, with brass musician Boban Marković being one of the most respected names in the world of modern brass band bandleaders. The most popular music festivals are Guča Trumpet Festival, with over 300,000 annual visitors, and EXIT in Novi Sad (won the Best Major Festival award at the European Festivals Awards for 2013 and 2017.), with 200,000 visitors in 2013. Other festivals include Nišville Jazz Festival in