Su canción

"Su canción" ("Your Song") is a song recorded by Peruvian-Spanish singer Betty Missiego, written by Fernando Moreno. It in the Eurovision Song Contest 1979, held in Jerusalem where it placed second.

Missiego recorded "Su canción" in four different languages, besides Spanish also French, Italian, and German.

Conception
"Su canción", written by Fernando Moreno, is performed from the point of view of una mujer mayor ("a grown-up woman", ostensibly Missiego), who lived a solitary life until she found joy in the world around her through children who asked her to sing a song with them. At the end, she implores everyone to sing along with her, so the song can become "theirs" as well. Betty Missiego, was a 34-year-old Peruvian singer and television presenter who had previous song contest experience representing Peru at the OTI Festival 1972 in Madrid.

Eurovision
Televisión Española (TVE) the song as  for the  of the Eurovision Song Contest. Missiego recorded it in four different languages, besides Spanish also French –as "Dès qu'un enfant chante"–, Italian –as "Vola l'amore"–, and German –as "Der mann im mond"–.

On 31 March 1979, the Eurovision Song Contest was held at the International Convention Center in Jerusalem hosted by the Israeli Broadcasting Authority (IBA), and broadcast live throughout the continent. Missiego performed "Su canción" nineteenth that evening closing the competition, after 's "Heute in Jerusalem" by Christina Simon. Unique that year was her use of four children –Javier Glaria, Alexis Carmona, Beatriz Carmona, and Rosalía Rodríguez– as backup singers of sorts, joining her in "her song". At the end of the song, they unfurl small banners, with "thanks" inscribed on each in English, Spanish, Hebrew and French, respectively. José Luis Navarro conducted the event's live orchestra in the performance of the Spanish entry.

At the end of that evening, "Su canción" placed second with 116 points. Spain was given 12 points (the maximum score allotted to one country by another) by, , and. As Spain was the last country to perform, it was also the last to vote. Before its points were awarded to the other countries, it had led the scoreboard by one point. When Spain itself awarded and its song "Hallelujah" 10 points, it lost its first place and granted the host country the win.

Aftermath
"Su canción", ending in second place, was the best showing for a Eurovision entry Spain had seen since, in which the country also placed second. It would be the best placing for Spain in the Contest until, when they would place second again. The second place and 116 points is the same placing as Spain had in with the song "En un mundo nuevo", which also took second place with 116 points.

As a result of the high placing, it is remembered as one of the more notable moments for Spain in the Contest, so much so that both Missiego and songwriter Moreno have been involved in events with OGAE, the official Eurovision fan club. In 2006, Missiego was a guest of honor at a Spanish OGAE meeting, alongside Massiel, winner of the Contest for Spain in, and Conchita Bautista, who sang the first Spanish entry at Eurovision in.

"Su canción" was succeeded as the Spanish entry at the 1980 contest by Trigo Limpio with "Quédate esta noche".