Michael Giacchino, who had his break last year writing the score for Pixar’s hit animated film The Incredibles, has opted to continue his relationship with the studio. Music from the Movies reports that director Jan Pinkava has tapped the composer to score Pixar’s upcoming 2007 film Ratatouille. Along with The Incredibles, Giacchino also has the music of Mission Impossible 3 and the hit series Alias and Lost to his credit.