 Sergio Andrade introduced Lucerito as a participant in the Festival OTI of 1983 with the song "Música".Although in the competition the name that appeared in the song was the one of Lucerito, showing as the composer of the song, this was a general comment to suppose that the song was actually written by Mr. Andrade, since some gossips speculate that he was in love with the teenager so he gave her the song away.She lost in the competition.