Question: What is the record label of the performer of Glory?

full_context: Document 1: Kanye West: The College Dropout was eventually issued by Roc-A-Fella in February 2004, shooting to number two on the Billboard 200 as his debut single, "Through the Wire" peaked at number fifteen on the Billboard Hot 100 chart for five weeks. "Slow Jamz", his second single featuring Twista and Jamie Foxx, became an even bigger success: it became the three musicians' first number one hit. The College Dropout received near-universal critical acclaim from contemporary music critics, was voted the top album of the year by two major music publications, and has consistently been ranked among the great hip-hop works and debut albums by artists. "Jesus Walks", the album's fourth single, perhaps exposed West to a wider audience; the song's subject matter concerns faith and Christianity. The song nevertheless reached the top 20 of the Billboard pop charts, despite industry executives' predictions that a song containing such blatant declarations of faith would never make it to radio. The College Dropout would eventually be certified triple platinum in the US, and garnered West 10 Grammy nominations, including Album of the Year, and Best Rap Album (which it received). During this period, West also founded GOOD Music, a record label and management company that would go on to house affiliate artists and producers, such as No I.D. and John Legend. At the time, the focal point of West's production style was the use of sped-up vocal samples from soul records. However, partly because of the acclaim of The College Dropout, such sampling had been much copied by others; with that overuse, and also because West felt he had become too dependent on the technique, he decided to find a new sound.
Document 2: Beyoncé: On January 7, 2012, Beyoncé gave birth to a daughter, Blue Ivy Carter, at Lenox Hill Hospital in New York under heavy security. Two days later, Jay Z released "Glory", a song dedicated to their child, on his website Lifeandtimes.com. The song detailed the couple's pregnancy struggles, including a miscarriage Beyoncé suffered before becoming pregnant with Blue Ivy. Blue Ivy's cries are included at the end of the song, and she was officially credited as "B.I.C." on it. At two days old, she became the youngest person ever to appear on a Billboard chart when "Glory" debuted on the Hot R&B/Hip-Hop Songs chart.
Document 3: Never Far Behind: "Never Far Behind" is a Contemporary Christian song recorded by American pop rock duo Aly & AJ for the Christian edition of their debut album "Into the Rush". The single was only released on Christian radio stations in March 2006. It went to number one on Radio & Records (R&R) Christian CHR. This is the second Aly & AJ song to have an official release to a radio format other than Radio Disney. So far, there have only been four ("Rush", "Never Far Behind", "Chemicals React", and "Potential Breakup Song"). The song was later also included on the deluxe edition of "Into the Rush", which was released on August 8, 2006.
Document 4: Beyoncé: Beyoncé is believed to have first started a relationship with Jay Z after a collaboration on "'03 Bonnie & Clyde", which appeared on his seventh album The Blueprint 2: The Gift & The Curse (2002). Beyoncé appeared as Jay Z's girlfriend in the music video for the song, which would further fuel speculation of their relationship. On April 4, 2008, Beyoncé and Jay Z were married without publicity. As of April 2014, the couple have sold a combined 300 million records together. The couple are known for their private relationship, although they have appeared to become more relaxed in recent years. Beyoncé suffered a miscarriage in 2010 or 2011, describing it as "the saddest thing" she had ever endured. She returned to the studio and wrote music in order to cope with the loss. In April 2011, Beyoncé and Jay Z traveled to Paris in order to shoot the album cover for her 4, and unexpectedly became pregnant in Paris.
Document 5: Age Ain't Nothing but a Number: Age Ain't Nothing but a Number is the debut studio album by American singer Aaliyah. It was released under Jive and Blackground Records on May 24, 1994, in the United States. After being signed by her uncle Barry Hankerson, Aaliyah was introduced to recording artist and producer R. Kelly. He became her mentor, as well as the lead songwriter and producer of the album. The duo recorded the album at the Chicago Recording Company in Chicago, Illinois. The album featured two hit singles; the top ten-charting "Back & Forth" and "At Your Best (You Are Love)"; both singles were certified Gold by the Recording Industry Association of America (RIAA). One additional single followed in the US: "Age Ain't Nothing but a Number". Two more singles were released internationally after "Age Ain't Nothing but a Number": "Down with the Clique" and "The Thing I Like".
Document 6: Angel & Khriz: Angel & Khriz are a Puerto Rican reggaeton duo, consisting of Angel Rivera Guzmán (Angel) and Christian Colón Rolon (Khriz). Their high-impact performance on this first time out recording led to their sponsorship by Hector "El Father". Through that relationship the duo recorded their first single, "Cazando Voy," which reached platinum status and earned them the reputation as "the MVP's of the year." In 2004, they signed with MVP Records and toured extensively throughout South and Central America. The success of their debut recording, Los MVP's, garnered the attention and an eventual distribution with Universal's Machete Music, a label targeting the ever-growing urban Latino audience. Appearances in many U.S. cities to receptive crowds has earned the duo a reputation as one of reggaeton's most popular duos. In 2005, their debut studio album "Los MVP" was released and featured the hit singles "Ven Baílalo" and "De Cazeria". The album was certified Platinum by the United States Recording Industry Association of America (RIAA) and a special edition was released the following year. The special edition of "Los MVP" featured their two singles "Fua" and "De Lao a Lao". Performances at high-visibility events like opening Premios Juventud and closing the 2006 Latin Billboard Awards alongside Tito "El Bambino" and Wisin & Yandel continued to increase these budding artists' recognition and potential. Almost three years later, in 2008, their second studio album, Showtime was released. Singles featured on the album were "La Vecina" and "Na De Na". This album was released by Machete Music. Two years later, Da' Take Over, the duo's third studio album was released. It featured the hit singles "Ayer La Vi" & "Me Enamoré".
Document 7: A Star Is Born (Jay-Z song): "A Star Is Born" is a song by American hip hop recording artist Jay-Z from his eleventh studio album "The Blueprint 3" (2009). The song, produced by Kanye West, Kenoe and No I.D., features a verse from American rapper J. Cole, Jay-Z's protege and the first artist to be signed to his Roc Nation label. In the song, Jay-Z recognizes rappers who have risen to fame in the last decade, such as Kanye West, Lil Wayne, T.I., Eminem and 50 Cent. Notably, Jay-Z also gives shout-outs to Mobb Deep, Nas and two artists whom he had previously insulted on his 2001 song "Takeover".
Document 8: Age Ain't Nothing but a Number: Age Ai n't Nothing but a Number is the debut studio album by American R&B singer Aaliyah, released under Jive and Blackground Records on May 24, 1994, in the United States. After being signed by her uncle Barry Hankerson, Aaliyah was introduced to recording artist and producer R. Kelly. He became her mentor, as well as the lead songwriter and producer of the album. The duo recorded the album at the Chicago Recording Company in Chicago, Illinois. The album featured two hit singles, including the top ten - charting ``Back & Forth ''and`` At Your Best (You Are Love)''; both singles were certified Gold by the Recording Industry Association of America (RIAA). One additional single followed in the US: ``Age Ai n't Nothing but a Number ''. Two more singles were released internationally after`` Age Ai n't Nothing But a Number'': ``Down with the Clique ''and`` The Thing I Like''.
Document 9: Glory (Jay-Z song): "Glory" is a song by American rapper Jay-Z featuring his daughter Blue Ivy Carter (credited as B.I.C.) and background vocals from Pharrell Williams. Produced by The Neptunes, it premiered on Jay-Z's official website LifeandTimes.com on January 9, 2012, two days after his wife Beyoncé Knowles gave birth to the couple's first child Blue. "Glory" impacted US urban contemporary radio stations on January 17, 2012. The melodic hip hop is an emotional homage to Jay-Z's baby girl and wife. Lyrically, "Glory" is about the experience and the happiness of becoming a father for the first time. It also details the heartbreak the couple suffered over a previous miscarriage. The song opens with Blue's first heartbeat, and includes a sample of Blue's cries towards the end.
Document 10: Christión: Christión was a male duo featuring brothers Kenni Ski and Allen Anthony, the first R&B act to be signed to Jay-Z's Roc-A-Fella Records. They released their single "Full of Smoke" on Roc-A-Fella in 1996, reaching #53 on the Hot 100 and #15 on the R&B chart.
Document 11: Tony! Toni! Toné!: Tony! Toni! Toné! is an American soul / R&B group from Oakland, California, popular during the late 1980s and early to mid-1990s. During the band's heyday, it was composed of Dwayne Wiggins on lead vocals and guitar, his brother Raphael Saadiq (born Charles Ray Wiggins) on lead vocals and bass, and their cousin Timothy Christian Riley on drums and keyboards. Other members were Elijah Baker, Carl Wheeler, Randall Wiggins, and Amar Khalil, who is the current lead singer of the group, and Antron Haile.
Document 12: Picasso Baby: "Picasso Baby" is a song by American hip hop artist Jay-Z from his twelfth studio album "Magna Carta... Holy Grail". It is the second track on the album and features additional vocals by The-Dream and Zofia Borucka Moreno. The song was produced by Timbaland and Jerome "J-Roc" Harmon and contains a sample of "Sirens" by Adrian Younge. Following the release of the album, the song peaked at number 91 on the "Billboard" Hot 100 based on downloads only.
Document 13: Song Cry: In an interview with Bill Maher, Jay - Z stated that this song was actually inspired by three different relationships he had in the past, and he wrote about his different experiences all together in different verses.
Document 14: Beyoncé: On January 7, 2012, Beyoncé gave birth to her first child, a daughter, Blue Ivy Carter, at Lenox Hill Hospital in New York. Five months later, she performed for four nights at Revel Atlantic City's Ovation Hall to celebrate the resort's opening, her first performances since giving birth to Blue Ivy.
Document 15: House music: In the late 1980s, Nu Groove Records prolonged, if not launched the careers of Rheji Burrell & Rhano Burrell, collectively known as Burrell (after a brief stay on Virgin America via Timmy Regisford and Frank Mendez), along with basically every relevant DJ and Producer in the NY underground scene. The Burrell's are responsible for the "New York Underground" sound and are the undisputed champions of this style of house. Their 30+ releases on this label alone seems to support that fact. In today's market Nu Groove Record releases like the Burrells' enjoy a cult-like following and mint vinyl can fetch $100 U.S. or more in the open market.
ground_truth: Roc-A-Fella Records
sub_queries: Glory >> performer Answer: Jay-Z
Jay-Z >> record label Answer: Roc-A-Fella Records