"Good Apollo, I'm Burning Star IV" is a rock album by the band Coheed and Cambria, released in 2005. It is the fourth installment in the Amory Wars storyline, which is a science fiction narrative created by the band's lead vocalist, Claudio Sanchez. The album features a blend of progressive rock and post-hardcore elements, showcasing intricate guitar work and dynamic vocals. The album includes popular tracks like "Welcome Home" and "The Suffering," which received significant radio play. It explores themes of love, loss, and existential struggle, all set against a backdrop of an expansive universe. The album's concept is tied to the overarching Amory Wars saga, making it a key piece in the band's discography.