"Zooropa" is a song by Irish rock band U2, and is the opening track from their 1993 album "Zooropa". The song was the result of combining two pieces of music, the first of which was conceived in the studio, and the second of which was a soundcheck recording from one of the group's concert tours that was discovered by guitarist the Edge. The lyrics were written by lead vocalist Bono and describe two characters in a brightly lit city in a futuristic version of European society. Some lyrics in the song were taken directly from advertising slogans, and they also featured the phrase "dream out loud", which has appeared in other U2 media. The song touched on several themes, including moral confusion and the future of European society.