45 obrtaja: Priče o pesmama (Serbian Cyrillic: 45 обртаја: Приче о песмама, trans. 45 Revolutions: Stories about Songs) is a book by Serbian rock musician, journalist and writer Dejan Cukić. It was published in 2007 and compiled mostly from his articles previously published in Politikin Zabavnik magazine. The book features biographies of forty-five music artists, as well as the history of popular music through stories about forty-five songs.