Question: Who became CEO of the record label for the performer of If the Shoe Fits?

full_context: Document 1: The Dance (song): ``The Dance ''Single by Garth Brooks from the album Garth Brooks B - side`` If Tomorrow Never Comes'' Released April 30, 1990 Format CD single, 7 ''45 RPM Recorded 1988 -- 1989 Genre Country Length 3: 40 Label Capitol Nashville 44629 Songwriter (s) Tony Arata Producer (s) Allen Reynolds Garth Brooks singles chronology ``Not Counting You'' (1990)`` The Dance ''(1990) ``Friends in Low Places'' (1990)`` Not Counting You ''(1990) ``The Dance'' (1990)`` Friends in Low Places ''(1990)
Document 2: Dance (Pure Prairie League album): Dance is the fifth studio album by American country rock band Pure Prairie League, released by RCA Records in 1976.
Document 3: 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 4: 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 5: 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 6: 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 7: The Shoes You're Wearing: "The Shoes You're Wearing" is a song co-written and recorded by American country music artist Clint Black. It was released in April 1998 as the fourth single from Black's "Nothin' but the Taillights" album. The song reached Number One on the U.S. "Billboard" Hot Country Singles & Tracks (now Hot Country Songs) chart and reached number one in Canada. It was written by Black and Hayden Nicholas.
Document 8: The Royal Scam: The Royal Scam is the fifth studio album by Steely Dan, originally released by ABC Records in 1976. The album went gold and peaked at #15 on the charts. "The Royal Scam" features more prominent guitar work than the prior Steely Dan album, "Katy Lied", which had been the first without founding guitarist Jeff Baxter. Guitarists on the recording include Walter Becker, Denny Dias, Larry Carlton, Elliott Randall and Dean Parks.
Document 9: Kansas (band): Kansas released its fourth album, Leftoverture, in October 1976, which produced a hit single, ``Carry On Wayward Son '', in 1977. The follow - up, Point of Know Return, recorded at Studio in the Country and Woodland Sound in Nashville and released in October 1977, featured the title track and`` Dust in the Wind'', both hit singles. Leftoverture was a breakthrough for the band, hitting No. 5 on Billboard's pop album chart. Point of Know Return peaked even higher, at No. 4. Leftoverture and Point each sold over four million copies in the U.S. Both ``Carry On Wayward Son ''and`` Dust in the Wind'' were certified gold singles, selling over one million units each. ``Dust in the Wind ''was certified gold as a digital download by the RIAA in 2005, almost 30 years after selling one million copies as a single. Leftoverture was eventually certified five - times platinum by the RIAA in 2001.
Document 10: If the Shoe Fits: If the Shoe Fits is the fourth studio album by American country rock band Pure Prairie League, released in 1976.
Document 11: 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 12: Two Lane Highway: Two Lane Highway is the third album by American country rock band Pure Prairie League, released in 1975 (see 1975 in music).
Document 13: Something in the Night: Something in the Night is the ninth studio album, and last until 2005's "All in a Good Time", by American country rock band Pure Prairie League, released in 1981.
Document 14: Who's Gonna Fill Their Shoes: Who's Gonna Fill Their Shoes is the 45th studio album by American country music artist George Jones, released in 1985 on the Epic Records label.
Document 15: Where Do I Fit in the Picture: "Where Do I Fit in the Picture" is a song written and recorded by American country music singer Clay Walker. It was released in February 1994 as the third single from his self-titled debut album. It peaked at number 11 in the United States and reached number 6 in Canada. Before its single release, it was the B-side to Walker's debut single "What's It to You".
ground_truth: Peter Edge
sub_queries: If the Shoe Fits >> performer Answer: Pure Prairie League
Pure Prairie League >> record label Answer: RCA Records
Who became the CEO of RCA Records ? Answer: Peter Edge