Question: Who is the artist that was coached by Renee Grant-Williams married to?
Context: Renee "Jia-Wei" Chen is a Taiwanese singer and songwriter.  Renee first gained recognition when she won fourth place in the 2001 New Talent Singing Awards.  Although she ultimately did not win the competition, record companies noticed that Renee's voice stood out aside from being the only contestant to sing, dance and choreograph her own performance with fellow stage performers.  Given her young age (15 at the time) combined with an evident talent for performing, an artist management agency approached her the following day with a contract, which eventually led to her debut release, through Warner Music in November 2003. 'Love is a Mix Tape' is an autobiographical memoir by Rob Sheffield.  It follows his first meeting of Renee, their love for each other, and the eventual loss when Renee suddenly passes away from a pulmonary embolism in 1997 after only 5 years of being married.  Music is explored throughout the book; how music brought him and his wife together, their shared love of music and how music helped him cope with losing her.  Each chapter is prefaced with a mixtape or list of tracks that correspond to the plot. Audrey Faith Hill (née Perry; born September 21, 1967) is an American singer and record producer.  She is one of the most successful country artists of all time, having sold more than 40 million albums worldwide.  Hill is married to American singer Tim McGraw, with whom she has recorded several duets. Holly Renee Magee (born March 30, 1959), also known by her married name Renee Tucker, is an American former competition swimmer who represented the United States at the 1976 Summer Olympics in Montreal, Quebec.  She competed in the preliminary heats of the women's 100-meter backstroke event and recorded at time of 1:06.44. Henry B. Harris (December 1, 1866 – April 15, 1912); Henry Birkhardt Harris, born in St. Louis, was a Broadway producer and theatre owner who died in the sinking of the  .  His wife was actress Renee Harris (born Irene Wallach) married 1898, who was injured in a fall on the Grand Staircase of the "Titanic", as depicted in the film "SOS Titanic", but survived the sinking and lived until 1969.  In 1925, Renee Harris co-produced the first play by Moss Hart, "The Beloved Bandit," though it was not a success. Patrick de Lacy "Pat" Aherne (6 January 1901 – 30 September 1970) was an English film actor.  He was the elder brother of the actor Brian Aherne.  He was married to actress/comedian Renee Houston, with whom he adopted two children (Teri and Trevor) and had two children (Patrick Anthony and Alan Brian).  Pat Aherne was a silent screen leading man, who was reduced to playing minor supporting roles after the transition to sound (due to hearing loss).  His most notable on-screen appearances after 1930, were in "Green Dolphin Street", "Rocketship X-M" and "The Court Jester".  He was a champion boxer and was in the first boxing film ever made.  Pat was also a motorcycle trick rider and friend of Harley and Davidson. The UCF Knights softball program represents the University of Central Florida in the sport of softball.  The Knights compete in Division I of the National Collegiate Athletics Association (NCAA) and the American Athletic Conference (The American).  The Knights play their home games at the UCF Softball Complex on UCF's main campus in Orlando, Florida.  The Knights are coached by head coach Renee Luers-Gillispie.  In the fourteen-year history of the program, the Knights have won two American regular season championships, three conference tournament championships, and have six appearances in the NCAA Tournament. Bob Ryland (born 1920) is an American former tennis player and coach who is known for being the first African-American to play professional tennis.  Ryland has coached some of the world’s top-ranked professionals, including; Harold Solomon, Renee Blount, Leslie Allen, Arthur Ashe, Bruce Foxworth, Venus Williams and Serena Williams.  Ryland has also taught and coached at clubs in Bermuda, Puerto Rico, St. Alban’s Tennis Club in Washington, D.C. and the Mid-Town Tennis Club in Manhattan.  Ryland was inducted into the Wayne State University Athletic Hall of Fame (1991), Black Tennis Hall of Fame (2009), and the Eastern Tennis Hall of Fame in 2002, where he also received a Lifetime Achievement Award in 2012. Renee A. Laravie (born July 14, 1959), also known by her married name Renee Kelly, is an American former competition swimmer who specialized in the breaststroke. Renee Grant-Williams is an American vocal coach living in Nashville, Tennessee, United States.  She is also an active classical singer, conductor, communication skills expert, and published author.  Grant-Williams is considered one of the most effective voice coaches in the business and has been a consultant to nearly every major record label.  Her client roster includes Faith Hill, Tim McGraw, Miley Cyrus, Christina Aguilera, Kenny Chesney, Bob Weir (Grateful Dead), Martina McBride, Keith Urban, Dixie Chicks, Carrie Underwood, Linda Ronstadt, and more.
Answer: Tim McGraw