It lasts two days and since 2011 also has a two day long workshop for musicians. There is approximately a dozen or more big bands playing per festival, and sometimes an after-party band as well. They host more and more foreign bands, which mostly come from the neighbouring Italy, and also from France, Czech Republic, Russia...
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The organisers of the festival, the Marezige Youth Society, have also established the Slovenian Association of Big Bands, which connects the more active Slovenian big bands.