Erik's Music Database - discography search: performer is "Lajko Felix I Boban Markovic" and performer is "Minko Dimitrov" and performer is "Muzhka Pevcheska Groupa ot KostandovoPazardzhik" and performer is "Maria Kokareshkova" and performer is "Tsvyatko Blagoevs Folk Group" and record label is Folkways