kˈɑːstɪk hɐz mˌeɪd mˈɛni tˈɛlᵻvˌɪʒən ɐpˈɪɹənsᵻz ænd pɚfˈoːɹmənsᵻz, θɹˈiː ˈælbəmz, ænd ɪz wˈɜːkɪŋ ˌɔn ɐ fˈoːɹθ.
Kostić has made many television appearances and performances, three albums, and is working on a fourth.