Chile was represented at the OTI Festival 1990 with the song "", written by Eduardo Carrasco, and performed by Osvaldo DÃÂaz. The Chilean participating broadcasters, (TVN), (UCTV), and (UTV), jointly selected their entry through a national televised final. DÃÂaz had represented Chile in 1975.
(TVN), (UCTV), and (UTV), held a national competition jointly to select their entry for the 19th edition of the OTI Festival. This edition of the national final featured eight songs.
The national final was staged at , was presented by Julio Videla and Katherine Salosny, and was broadcast on TVN's , UCTV's , and UTV's . The show featured a guest performance by Zalo Reyes.
The winner was "", written by Eduardo Carrasco, and performed by Osvaldo DÃÂaz. The first prize was endowed with a monetary amount of CLP$400,000, the second prize of CLP$250,000, and the third prize of CLP$200,000. The festival ended with a reprise of the winning entry.
On 1 December 1990, the OTI Festival was held at the Circus Maximus of the Caesars Palace in Las Vegas, hosted by Univision, and broadcast live throughout Ibero-America. Osvaldo DÃÂaz performed "" in position 1, with Miguel Zavaleta conducting the event's orchestra. The song was not among the top-three places revealed at the end.