Erik's Music Database - discography search: performer is "Pesme Za Ispracaje" and performer is "Trakiiska Troika Before 1941" and performer is "Georgi Chilingirov Stefan Zahmanov" and performer is "Dinyo Krustev" and performer is "Zhenska Pevcheska Groupa ot OpakaTurgovishte" and performer is "Ion Vaduva"