Fito P%C3%A1ez
Rodolfo Senz valos, popularly known as Fito Pez , is an Argentine popular rock and roll pianist, lyricist, singersongwriter and film director.
Paez was born in Rosario, Santa Fe Province his real name is Rodolfo Saenz, like his father. When he was a child people called him Rodolfito 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.
Source: Wikipedia