Question: What was the name of the song written for the movie about Bella Swan and Edward Cullen?

Context paragraphs:
Breaking Dawn: Breaking Dawn is the fourth novel in "The Twilight Saga" by American author Stephenie Meyer.  Divided into three parts, the first and third sections are written from Bella Swan's perspective and the second is written from the perspective of Jacob Black.  The novel directly follows the events of the previous novel, "Eclipse", as Bella and Edward Cullen get married, leaving behind a heartbroken Jacob.  When Bella faces unexpected and life-threatening situations, she willingly risks her human life and possible vampire immortality to undergo the ultimate transformation from a weak pawn to the strong queen with unique powers to fight the final battle to save all those she loves.

Midnight Sun (Meyer novel): Midnight Sun is an unreleased companion novel to the book "Twilight" by author Stephenie Meyer.  The work retells the events of "Twilight", but is written from the perspective of Edward Cullen instead of that of the series' usual narrating character Bella Swan.  Meyer stated that "Twilight" was to be the only book from the series that she planned to rewrite from Edward's perspective.  To give them a better feel of Edward's character, Meyer allowed Catherine Hardwicke, the director of the film adaptation of "Twilight", and Robert Pattinson, the actor playing Edward, to read some completed chapters of the novel while they shot the film.

Decode (song): "Decode" is a song by American rock band Paramore for the soundtrack of the 2008 romantic fantasy film "Twilight".  It was written by group members Hayley Williams, Josh Farro, and Taylor York.  The song was first made available October 1, 2008 through "Twilight" author Stephanie Meyer's website.  "Decode" was promoted to American modern rock radio by Fueled by Ramen and impacted on October 21, 2008, serving as the soundtrack's lead single.  It is also included as a bonus track on the international version of Paramore's third studio album, "Brand New Eyes" (2009).

List of Twilight cast members: This is a list of the cast members from The Twilight Saga film series, which is based on the novels by Stephenie Meyer.  The main stars of the films are Kristen Stewart as Bella Swan, Robert Pattinson as Edward Cullen, and Taylor Lautner as Jacob Black.  "Twilight" (2008) is based on the "New York Times" best selling novel of the same name (2005) and was directed by Catherine Hardwicke.  The second film, "" (2009) is based on the first book's sequel (2006).  It was directed by Chris Weitz.  The third film, "", directed by David Slade, was released on June 30, 2010.  and is based on the third installment in the series (2007).  The filming of Breaking Dawn pt 1 started on November 1, 2010.  The Twilight Saga: Breaking Dawn – Part 1 (commonly referred to as Breaking Dawn – Part 1) released in theatres on November 18, 2011, and released to DVD on February 11, 2012 in the United States.  The film grossed over $712 million worldwide.  The Twilight Saga: Breaking Dawn – Part 2 (commonly referred to as Breaking Dawn – Part 2) was released on November 16, 2012, by Lionsgate in the United States, in consequence of the merger between Lionsgate and Summit Entertainment.  The film (101 days in release) was a box-office success, grossing over $829 million worldwide, becoming the 34th highest-grossing film, the 6th highest-grossing film of 2012 and the highest-grossing film of the Twilight series.

Edward Cullen: Edward Cullen (né Edward Anthony Masen) is a fictional character in Stephenie Meyer's "Twilight" series.  He is featured in the books "Twilight", "New Moon", "Eclipse" and "Breaking Dawn", and their corresponding film adaptations, and the as yet unfinished novel "Midnight Sun"—a re-telling of the events of "Twilight" from Edward's perspective.  Edward is a telepathic vampire who, over the course of the series, falls in love with, marries, and has a child with Bella Swan, a human teenager who later chooses to become a vampire as well.  In the "Twilight" film series, Edward is played by actor Robert Pattinson.

New Moon (novel): New Moon is a romantic fantasy novel by author Stephenie Meyer, and is the second novel in the "Twilight" series.  The novel continues the story of Bella Swan and vampire Edward Cullen's relationship.  When Edward leaves Bella after his brother attacks her, she is left heartbroken and depressed for months until Jacob Black becomes her best friend and helps her fight her pain.  However, her life twists once more when Jacob's nature reveals itself and Edward's sister decides to visit.

Eclipse (Meyer novel): Eclipse is the third novel in the "Twilight" Saga by Stephenie Meyer.  It continues the story of Bella Swan and her vampire love, Edward Cullen.  The novel explores Bella's compromise between her love for Edward and her friendship with shape-shifter Jacob Black, along with her dilemma of leaving her mortality behind in a terrorized atmosphere, a result of mysterious vampire attacks in Seattle.

Twilight: The Graphic Novel: Twilight: The Graphic Novel is a 2 part comic book miniseries by Young Kim, an adaptation of the first thirteen chapters of "Twilight" by Stephenie Meyer.  Volume 2 was released on October 11, 2011.  On October 2012 Volume 1 and Volume 2 were put into one book for a collectors edition that included extras in the back of the book about 5 of the characters (Carlisle Cullen, Edward Cullen, Bella Swan, Jacob Black, and Esme Cullen.  On April 23, 2013 volume one of the "" (the second book in the Twilight Series) came out.

Twilight (2008 film): Twilight is a 2008 American romantic fantasy film based on Stephenie Meyer's popular novel of the same name.  Directed by Catherine Hardwicke, the film stars Kristen Stewart and Robert Pattinson.  It is the first film in "The Twilight Saga" film series.  This film focuses on the development of the relationship between Bella Swan (a teenage girl) and Edward Cullen (a vampire), and the subsequent efforts of Edward and his family to keep Bella safe from a coven of evil vampires.

Twilight (novel series): Twilight is a series of four vampire-themed fantasy romance novels by American author Stephenie Meyer.  Released annually from 2005 through 2008, the four books chart the later teen years of Isabella "Bella" Swan, a girl who moves to Forks, Washington, and falls in love with a 104-year-old vampire named Edward Cullen.  The series is told primarily from Bella's point of view, with the epilogue of "Eclipse" and Part II of "Breaking Dawn" being told from the viewpoint of character Jacob Black, a werewolf.  The unpublished "Midnight Sun" is a retelling of the first book, "Twilight", from Edward Cullen's point of view.  The novella "The Short Second Life of Bree Tanner", which tells the story of a newborn vampire who appeared in "Eclipse", was published on June 5, 2010, as a hardcover book and on June 7 as a free online ebook. "" , a definitive encyclopedic reference with nearly 100 full color illustrations, was released in bookstores on April 12, 2011.

Supporting paragraphs: Decode (song) Twilight (2008 film)
Answer: "Decode"