Rodolfo Páez Ávalos, popularly known as Fito Páez (Spanish pronunciation: ; born 13 March 1963), is an Argentine popular rock and roll pianist, lyricist, singer-songwriter and film director.Paez was born in Rosario, Santa Fe Province; his real name is Rodolfo Paez, like his father. When he was a child people called him "Rodolfito" (in Spanish, an affectionate form of "Rodolfo") to distinguish him from his father. With the passage of time, this nickname became just "Fito", and that is where his stage name came from.