Santa Rosa was also the first singer of tropical salsa to carry out a concert at the Carnegie Hall Theater, in New York City, where he performed as the opening number, his unique version of the salsa tune, "Represento" (I Represent), composed by Lou Briel. This event was recorded live at the hall, and later released as an album. A highlight of the night was the four-minute unscripted addition he made to his song "Perdoname" (Forgive Me), which solidified his improvisational talent. This live version became such a sensation thereafter that Santa Rosa had to memorize his own improvised lines for future concerts, and Perdoname became the closing song to his shows.