30 Seconds to Mars, Queens of the Stone Age & more for VOLT 2013 Sziget 2013 November 30, 2012July 27, 20137 The first names for VOLT Festival 2013, taking place in Sopron, Hungary in July have been announced. The most important ones are 30 Seconds to Mars, a familiar act for festivals in the Sziget family, and Queens of the Stone Age. Joining them will be Parov Stelar Band, Example and Jamie Woon. A promo video has also been made on the occasion and you can watch it below. Could this mean that some Sziget names are coming soon, too? Who knows… Until that happens, you can watch the first VOLT Festival 2013 promo below.