Jaycen Joshua is a mix engineer who works at Larrabee Sound Studios in North Hollywood, California.
 Joshua started his mix career in 2006 when he became partners with his mentor Dave Pensado and formed The Penua Project.
 Joshua has won multiple Grammys and mixed many Grammy Award winning records such as "Single Ladies (Put a Ring on It)" by Beyoncé and "Blame It" by Jamie Foxx, as well as over 60 #1 singles and albums.
 Joshua has worked with Mariah Carey, Justin Timberlake, Sean Combs, Jay-Z, Chris Brown, Miley Cyrus, Christina Aguilera, Mary J. Blige, Rihanna, R. Kelly, Celine Dion, J-Lo, T.I., Usher, Michael Jackson, Nicki Minaj, Katy Perry, Snoop Dogg, Justin Bieber, Seal, Nas, Chris Brown and Whitney Houston.
 Joshua is managed by Terry Ross for Innersound Management, LLC.
Robert Glasper (born April 6, 1978, in Houston, Texas) is an American pianist and record producer.
 He has been nominated for 6 Grammys, has won 3 Grammy Awards and is currently nominated for an Emmy Award.
 His 2012 album "Black Radio" won the Grammy Award for Best R&B Album at the 55th Grammy Awards.
 His 2014 album "Black Radio 2" won the Grammy Award for Best Traditional R&B Performance at the 56th Grammy Awards.
 The song "These Walls" from Kendrick Lamar's album "To Pimp A Butterfly" won Best Rap/Sung Collaboration at the 57th Grammy Awards, on which Glasper plays keys.
 The soundtrack for the film "Miles Ahead" won Best Soundtrack Compilation at the 58th Grammy Awards, for which Glasper was a producer.
 The song "Letter To The Free", written with Common, is nominated for an Emmy Award for Best Original Song in the Ava Duvernay documentary film "13th" (Netflix) at the 2017 Emmys.
Circo is a band from Puerto Rico which formed in 2001.
 Its members are Jose Luis "Fofé" Abreu (vocals), Edgardo "Egui" Santiago (keyboards), José David Pérez (drums, vibes), Nicolás Cordero (bass)(Nico is no longer with the band), and Orlando Méndez (guitar).
 The band was nominated for Rock New Artist at the 16th Lo Nuestro Awards, losing to Mexican singer Alessandra Rosaldo.
 They also have been nominated for various Latin Grammy Awards in Latin Grammy Awards of 2002,Latin Grammy Awards of 2005 and Latin Grammy Awards of 2008.
"Maria Maria" is a song by Santana featuring The Product G&B.
 It reached number one on the "Billboard" Hot 100 on April 8, 2000, and stayed there for ten weeks.
 The song was produced by Wyclef Jean and Jerry Duplessis.
 At the 2000 Grammy Awards, the song won the Grammy Award for Best Pop Performance by a Duo or Group with Vocal.
 Despite other lead singers from the album receiving awards, The Product G&B did not receive a Grammy Award.
 Marc Anthony also sang on a version of the song.
Paul Richard Epworth (born 25 July 1974 in Bishop's Stortford, Hertfordshire) is an English music producer, musician, and songwriter.
 His production and writing credits include Adele, Rihanna, and Maxïmo Park amongst many others.
 On 12 February 2012 at the 54th Grammy Awards, Epworth won four Grammy Awards for Producer of the Year, Album of the Year (Adele's "21"), and Song of the Year and Record of the Year (for "Rolling in the Deep").
 He won the Academy Award for Best Original Song alongside Adele, for "Skyfall".
 His sister Mary Epworth is a singer and songwriter.
 He is a member of the Music Producers Guild.
 He also has a record label, Wolf Tone, whose artists include Glass Animals, Rosie Lowe and Plaitum.
 He has won 'Producer of the Year' at the BRIT Awards three times, the most recent in 2015.
 At the 59th Grammy Awards in 2017, Epworth won a Grammy for Album of the Year for his work on Adele's 25".
Stephen Joshua Sondheim ( ; born March 22, 1930) is an American composer and lyricist known for more than a half-century of contributions to musical theatre.
 Sondheim has received an Academy Award, eight Tony Awards (more than any other composer, including a Special Tony Award for Lifetime Achievement in the Theatre), eight Grammy Awards, a Pulitzer Prize, a Laurence Olivier Award, and a 2015 Presidential Medal of Freedom.
 He has been described by Frank Rich of "The New York Times" as "now the greatest and perhaps best-known artist in the American musical theater."
 His best-known works as composer and lyricist include "A Funny Thing Happened on the Way to the Forum", "Company", "Follies", "A Little Night Music", "Pacific Overtures", "", "Merrily We Roll Along", "Sunday in the Park with George", "Into the Woods", "Assassins", and "Passion".
 He also wrote the lyrics for "West Side Story" and "Gypsy".
"Maria" is a song from the Broadway musical "West Side Story", sung by the lead character Tony.
 The music was written by Leonard Bernstein and lyrics by Stephen Sondheim.
 The song was published in 1956.
Gordon Goodwin's Big Phat Band, or simply The Big Phat Band, is an 18-piece jazz orchestra that combines the big band swing of the 1930s and 1940s with contemporary music such as funk and jazz fusion.
 The band is led by Gordon Goodwin, who arranges, composes, plays piano and saxophone.
 Since its origin, the Big Phat Band has received several Grammy Awards and many Grammy nominations.
Juan Luis Guerra Seijas (born June 7, 1957), known professionally as Juan Luis Guerra, is a Dominican singer, songwriter, composer, and producer.
 He has sold over 30 million records, and has won numerous awards including 18 Latin Grammy Awards, two Grammy Awards, and two Latin Billboard Music Awards.
 Guerra won 3 Latin Grammy Awards in 2010, including Album of the Year.
 In 2012, he won the Latin Grammy Award for Producer of the Year.
Charles Chalmers is a saxophonist, session musician, backup singer, songwriter and producer.
 He has written several hit songs for many recording artists, and has also arranged & performed on many grammy winning recordings.
 Seven of those recordings are in the Grammy Hall of Fame : Al Green's "Let's Stay together"; Aretha Franklin's "Respect," "Chain of Fools" & "Natural Woman"; Dusty Springfield's "Son of a Preacher Man"; and Wilson Pickett's "Mustang Sally" and "Land of a Thousand Dances."
 He also holds an Album of the Century award for his work on Aretha Franklin's, "I Ain't Never Loved a Man the Way that I Love You."

Question: The writer of the lyrics to the song Maria has won how many Grammy Awards?
Answer: eight