Steven Wagner - Stevan Vagner, Podrum COLLEGIUM MELODIUM, World music museum in Belgrade, PERCHOLY and GOCA for Zdravko / He was born on the 30th of May in 1951., In Sarajevo, and spent his childhood in Grbavica. As a child, more interested in sports than music. First he was in junior goalkeeper "railroaders", but soon realized that his athletics more lies. In one contest won second place, behind former athletic star Nenad Stekić. However, in order Cola as an athlete is not t to be, and that he had great talent for recitation, it was understood to participate in school events. He loved acting, and is admitted in pioneering theater, where he participated in "The Paul Street Boys" and "Kekec and Mojca". Music was his hobby, he learned guitar and went to music school. Initially, Colin parents whether one guitar and accordion, no small Zdravko decisively in favor of guitar and so it was decided to buy a guitar! With friend of Braco ISOVIC he played for the company in the park, in your neighborhood have been known as a duet Cola and Isa Grbavica. Text Esma songs, written by Momcilo Bajagić Bajaga and Zdravko Colic which is composed this song, and the arrangement and production of signs - Vojislav Aralica.