Question: Who became the CEO of the record label that released Trespassing?

full_context: Document 1: 20:20 (Ryan Adams album): 20:20 was a planned box set release by singer-songwriter Ryan Adams, rumored to have a scheduled release in late 2007. Adams stated that the box set would include albums that he ""really" wanted to be records."
Document 2: Sony Music: In March 2010, Sony Corp has partnered with The Michael Jackson Company with a contract of more than $250 million, the largest deal in recorded music history.
Document 3: Jim & Ingrid Croce: The album was re-released on Capitol Records as "Jim & Ingrid Croce: Another Day Another Town", with two songs omitted and the tracks rearranged in the following order:
Document 4: IPod: Universal Music Group decided not to renew their contract with the iTunes Store on July 3, 2007. Universal will now supply iTunes in an 'at will' capacity.
Document 5: Sony Music: In 1966, CBS reorganized its corporate structure with Leiberson promoted to head the new "CBS-Columbia Group" which made the now renamed CBS Records company a separate unit of this new group run by Clive Davis.
Document 6: Trespassing (album): Trespassing is the second studio album by American singer Adam Lambert, released on May 15, 2012 by RCA Records Originally scheduled for March 20, 2012, the album was pushed back for two months in order to add more songs and collaborations. In late March, alongside the reveal of snippets of four album tracks, Lambert announced on Twitter that the album would be released on May 15, 2012. Lambert is the executive producer on "Trespassing", as well as a principal writer.
Document 7: Sony Music: Sony Music Entertainment Inc. (sometimes known as Sony Music or by the initials, SME) is an American music corporation managed and operated by Sony Corporation of America (SCA), a subsidiary of Japanese conglomerate Sony Corporation. In 1929, the enterprise was first founded as American Record Corporation (ARC) and, in 1938, was renamed Columbia Recording Corporation, following ARC's acquisition by CBS. In 1966, the company was reorganized to become CBS Records. In 1987, Sony Corporation of Japan bought the company, and in 1991, renamed it SME. It is the world's second largest recorded music company, after Universal Music Group.
Document 8: Sony Music: Columbia founded Epic Records in 1953. In 1956, Conkling left Columbia, he would help establish the National Academy of Recording Arts and Sciences before eventually becoming the first president of the newly launched Warner Bros. Records, and Goddard Lieberson began the first of two stints as head of the record company. In 1958, Columbia founded another label, Date Records, which initially issued rockabilly music.
Document 9: The Beautiful Sounds of Revenge: The Beautiful Sounds of Revenge is the second full-album by Lo-Pro, originally scheduled to be released was May 25, 2010, but was delayed to June 8, 2010, in order to add more songs to it. It is their third formal release of music, after their self-titled release in 2003 and the "Letting Go EP" in 2009. The album is described by leader singer and songwriter Pete Murray as "a diary of the Lo-Pro experience" over the course of the seven years it took to make the album. The album's only single was "Alive".
Document 10: Better Than I Know Myself: On December 15, 2011 RCA Records announced that "Better Than I Know Myself" would serve as the lead single from Adam Lambert's upcoming second studio album, "Trespassing" due for March 2012. The following day the song premiered in full online. The song was released via iTunes on December 20, 2011 in the United States.
Document 11: Sony Music: Doug Morris, who was head of Warner Music Group, then Universal Music, became chairman and CEO of the company on July 1, 2011. Sony Music underwent a restructuring after Morris' arrival. He was joined by L.A. Reid, who became the chairman and CEO of Epic Records. Under Reid, multiple artists from the Jive half of the former RCA/Jive Label Group moved to Epic. Peter Edge became the new CEO of the RCA Records unit. The RCA Music Group closed down Arista, J Records and Jive Records in October 2011, with the artists from those labels being moved to RCA Records.
Document 12: Nightwish: On January 11, 2012, Nightwish announced on their website that the second single "The Crow, the Owl and the Dove" would be released on February 29. Roadrunner Records announced that Nightwish would be releasing a 10-inch LP titled "Trials of Imaginaerum" in conjunction with Record Store Day (April 21, 2012). The 10" LP is a two-sided picture disk, which contains four early demos of "Storytime", "The Crow, The Owl and The Dove", "I Want My Tears Back" and "Slow, Love, Slow".
Document 13: Bertelsmann Music Group: BMG Music Publishing, which was not part of the Sony BMG merger, was a business of the Bertelsmann Music Group until it was sold to Universal Music Group for €1.63 billion in 2007. Universal then folded the company into Universal Music Publishing Group, and the BMG name was retired. The company was headquartered at 245 Fifth Avenue, 8th Floor New York, New York 10016 and had operations in 36 offices in 25 countries.
Document 14: British Academy of Songwriters, Composers, and Authors: In 1999 The Association of Professional Composers (APC) and the Composers' Guild of Great Britain (CGGB) merged with the British Academy of Songwriters, Composers and Authors to provide a single, more powerful amalgamated organisation to represent its membership. The organization's current name was adopted in March, 2009. Sir Tim Rice was elected first president, and Guy Fletcher and David Stoll served as joint chairs of a nine-member Board of Directors. Three executive committees were established to administer Pop and Theatrical Music, Concert Music and Media. BASCA now has four genre committees representing Songwriters, Classical, Jazz and Media composers.
Document 15: Take Care (album): Take Care is the second studio album by Canadian rapper Drake. It was released on November 15, 2011, by Young Money Entertainment, Cash Money Records and Republic Records. Recording sessions took place from 2010 to 2011. Production on the album was primarily handled by frequent collaborator Noah ``40 ''Shebib, alongside T - Minus, The Weeknd, Boi - 1da, Just Blaze, Jamie xx, among others. Noted by music writers for its minimalist R&B elements, existential subject matter, conflicted lyrics, and Drake's alternately sung and rapped vocals. The album online leaked nine days before its scheduled release.
ground_truth: Peter Edge
sub_queries: Trespassing >> record label Answer: RCA Records
Who became the CEO of RCA Records ? Answer: Peter Edge