"Igor Saavedra (Santiago de Chile, May 31, 1966 ) is a player and pioneer of the extended-range bass (ERB) guitar. As of 1999, he has dedicated his musical career to the study and performing of the eight string extended-range bass guitar. As collected from many interviews worldwide, Mr."@en . . "Igor Saavedra"@en . "Saavedra, Igor"@en . . . . "1966-05-31Z"^^ . "1988Z"^^ . . "non_vocal_instrumentalist" . "Igor Alexander Saavedra Valenzuela"@en . "Chilean musician" . "1966Z"^^ . . . . . .