Omar Rudberg performed a highly anticipated live set at the Rainbow Festival 2026 in Cologne, Germany, on Saturday, June 27, 2026. The Swedish singer and actor delivered his energetic performance on the Sunshine Stage at Fühlinger See, making it one of the major highlights of the festival's lineup. Despite a brief delay due to technical audio issues behind the scenes, Omar even initiated a surprise livestream right from the stage using a team member's phone so global fans could experience the concert in real time. 

Performance & Setlist Highlights

Omar’s live setlist included a mix of fan favorites and a special live debut: 

• "A World Like This": Marked its highly anticipated live performance debut.
• "Siren": Performed live with a guest appearance/collaboration alongside German DJ Felix Jaehn.
• "Careless": One of the fandom's favorites, which we only had a taste of on a live one and a half year ago. Omar surprised us by performing this song live and announcing that it will be released on July 3.
• Full Setlist: "Bye Bye", "Girlfriend", "Careless", "Dying", "A World Like This", "Talk", "Malandro", "Mi Casa Su Casa", and "Sabotage". [1, 2, 3, 4]