Ivo Lola / Znam Za Kime Zvono Zvoni

Released in 1973 by the Belgrade-based label PGP RTB, this single features Korni Grupa, a progressive rock ensemble central to the Yugoslav music scene. The track 'Znam Za Kime Zvono Zvoni' serves as a notable example of the band's shift toward more ambitious arrangements and sophisticated lyrical themes, often characterized by the influence of leader Kornelije Kovač. The release was part of a period where Yugoslav rock artists navigated the unique cultural space between Eastern Bloc realities and Western musical trends.

The composition draws inspiration from themes of social consciousness, with the title referencing the English literary classic 'For Whom the Bell Tolls.' Korni Grupa was highly regarded for their technical proficiency and ability to bridge the gap between complex art rock and accessible pop-rock structures. While the band faced the typical limitations of the era's music industry, this record remains a significant artifact of 1970s Balkan progressive music, documenting the band's creative evolution during a time of increased interest in experimental rock sounds.