Input (grade 13): Robert Trujillo (; born Roberto AgustÃ n Miguel Santiago Samuel Trujillo Veracruz on October 23, 1964) is an American bassist who currently plays bass in Metallica.
Output (grade 12): Roberto AgustÃ n Trujillo (born October 23, 1964) is an American musician who is most famous as the bass player for Metallica.