 During family meetings, Bueno would sing their songs for his relatives into a wooden microphone, a gift from his carpenter uncle.At the age of five, with the help of his father, he recorded his first album, "Disco Baby".One of the songs from the set, a cover of a María Elena Walsh song, was used as the opening theme of the children's show "Carozo y Narizota", broadcast on El Trece (Channel 13) in Argentina.