Zeljko Bebek's "Da je srece bilo" stands as a definitive anthem of Yugoslav pop, capturing the emotional resonance of the late 1960s and early 1970s. The track exemplifies the genre's signature blend of romantic melancholy and rhythmic sophistication, often featuring a distinctive accordion-driven arrangement that became synonymous with Bebek's sound. As a staple of his discography, the song transcends its era to remain a cultural touchstone, frequently referenced in retrospectives on the region's musical history. Its enduring popularity reflects the universal appeal of its themes regarding lost love and nostalgia, cementing Bebek's legacy as a master of the form.