Radostina Yovkova’s song, entitled "Ti doide" is an interesting meeting of Bulgarian folklore and contemporary creativity. The singer invited her colleague Boris Iliev for the realization of the song. "Ti doide" is a combination of Radostina's song - "Zalyubil Todor Rada" and Boris Iliev's pop performance. Authors of the music of the pop part are Boris Iliev and Alex Nushev. The arranger of the composition, Alex Nushev, skillfully interweaves the sounds of gadulka performed by Denitsa Hristova, who is a musician from the "Filip Kutev" ensemble, and of an electric guitar played by Alex Nushev. Kostadin Filipov is the author of the lyrics of Boris Iliev.