Eres Tú: the love song beyond Eurovision

At the Eurovision Song Contest in 1973, Spain sent Mocedades with Eres Tú, a love song whose title means It Is You. Written and conducted by Juan Carlos Calderón, the entry finished second behind Luxembourg's Tu te reconnaîtras, but its later history became much larger than the contest result.

The lyric uses the title phrase as a simple answer to a chain of images. The beloved is compared to water, fire, bread, and other elemental things that make daily life possible. Instead of telling a detailed romantic story, the song turns affection into recognition: the person addressed in the refrain becomes the source behind each image.

Its international success was unusually strong for a Spanish-language record. After Eurovision, Eres Tú reached audiences across Europe and Latin America, then crossed into the United States, where it entered the Billboard Hot 100 top ten. Mocedades also recorded versions in other languages, while singers such as Perry Como helped carry the melody into English-language popular song.

Watch Mocedades perform Eres Tú at the Eurovision Song Contest 1973:

The song should also be separated from Carla Morrison's later Eres Tú, a different work that belongs to a modern, intimate pop setting and became newly visible after Billie Eilish performed it live.