Andy Hildebrand is a Coronado, California-born inventor, engineer, and entrepreneur who was born on May 12, 1954. Andy Hildebrand is the man behind the Auto-Tune software. Andy HildeBrand Bio has it that he attended the University of Michigan (Bachelor of Systems Science). The University of Illinois at Urbana-Champaign (Master of Electrical Engineering; until 1972). The University of Illinois at Urbana-Champaign (Doctor of Electrical Engineering; until 1976). The Shepherd School of Music ( Musical composition; since 1989). He also attended Rice University’s Shepard School of Music. His academic performance gradually improved as a result of his perseverance throughout the years, until he developed an interest in science.