Keywords: Gathered around Guslar.jpg en Serbian soldiers gathered around Guslar 1914 1918 cite book Popović Andra Ratni album 1914-1918 The Serbians defy their misfortunes by singing playing musical instruments and dancing 1926 Belgrade Unattributed other versions Custom license marker 2016 11 17 PD-Serbia Gusle Serbian epic poetry World War I forces of Serbia |