he Astonishing is the thirteenth studio album by Dream Theater. The Astonishing is set in a dystopian future United States and follows the Ravenskill Rebel Militia in their efforts to defy the Great Northern Empire of the Americas using the magical power of music. It was inspired by contemporary fantasy and science fiction franchises such as Game of Thrones and Star Wars, as well as John Petrucci’s observations on the ubiquity of technological automation in modern-day society.