Answer the question at the end by quoting:

Point of Grace is an all-female Contemporary Christian music vocal group. The trio consists of Shelley Breen, Denise Jones, and Leigh Cappillino. The group started out as a quartet in 1991, with original members Breen and Jones, as well as Terry Jones and Heather Payne. In November 2003, Terry Jones decided to spend more time with her family after giving birth to her third child, and left the group, with Cappillino joining in March 2004 for their 2004 release
In November 2003, Terry Jones announced she would be retiring from Point of Grace. She was finding it harder and harder to handle a full-time music career and being a full-time wife and mother. She wrote a letter which was posted on the group's website, along with a letter from Heather, Shelley, and Denise. They made it clear that they had no intentions of carrying on as a trio, and called upon band leader Dana Cappillino's wife Leigh to join her husband on tour. Terry's last tour with the group was the 2003 Christmastime Tour with Michael W. Smith, and her last concert was in Little Rock, Arkansas, on February 28, 2004. Leigh had been officially on board since January 1, 2004, but her first concert was in Atlanta, Georgia on March 12, 2004. Leigh's first album with Point of Grace was I Choose You, released on October 12, 2004. It featured a rawer, less glossy sound. They also worked with producers with whom they had never worked with such as Mark Hammond, Wayne Kirkpatrick and David Zaffiro. Brent Bourgeois, who produced the song "Forever On And On" from the Streams album also produced one track. The album was the most progressive of their career up to that point. They spent the remainder of 2004 doing promotional appearances and participating once again in Michael W. Smith's Christmastime Tour along with The Katinas. In February 2005, they began the I Choose You Tour with Scott Krippayne and special guest Charity Von. The tour took the girls through 30 cities, and the show's set lists featured cuts from I Choose You as well as songs from their back catalog. After the tour, the girls began work on their second Christmas release. The girls spent the summer of 2005 recording, which, like A Christmas Story, featured holiday classics and original songs. Winter Wonderland was released on October 4, 2005. They launched their first Christmas tour, the Winter Wonderland Tour in late November, playing 16 concerts. The show had John David Webster, who was featured on Winter Wonderland, as a special guests, and local choirs participated in every show. In 2006, the girls resumed their Girls of Grace activities, and began working with Michael Passons, formerly of Avalon, who began to tour with them. On one-off dates, the girls would have acoustic segments where Dana and Michael would be featured on guitar and piano, respectively, along with vocals from the girls. Heather also gave birth to her third child in 2006. The girls launched the 2006 Winter Wonderland Tour with special guest Scott Krippayne.

How did they reinvent their sound?

It featured a rawer, less glossy sound.

Answer the question at the end by quoting:

The Nanny is an American television sitcom which originally aired on CBS from 1993 to 1999, starring Fran Drescher as Fran Fine, a Jewish fashion queen from Flushing, New York who becomes the nanny of three children from the New York/British high society. The show was created and produced by Drescher and her husband Peter Marc Jacobson, taking much of its inspiration from Drescher's personal life growing up in Queens, involving names and characteristics based on her relatives and friends. The show earned a Rose d'Or and one Emmy Award, out of a total of twelve nominations, and Drescher was twice nominated for a Golden Globe and an Emmy. The sitcom has also spawned several foreign adaptations, loosely inspired by the original scripts.
Although largely operating around the main ensemble cast, The Nanny featured an enormous number of guest stars over the years. Notable repeat guests included Lainie Kazan as Fran's paternal aunt Freida Fine, Steve Lawrence as Fran's never before seen father Morty Fine, Pamela Anderson as Fran's nemesis Heather Biblow, Ray Charles as Yetta's fiance Sammy, Spalding Gray as Dr. Jack Miller, Fred Stoller for the frequently featured pharmacist Fred, and Andrew Levitas as Maggie's boyfriend Michael. Some celebrities guested as characters in single episodes, such as John Astin, Roseanne as Fran's cousin Sheila, Joan Collins as Maxwell's stepmother, Robert Vaughn as Maxwell's father, and Dina Merrill as his mother. Others appeared as themselves, primarily in connection with Maxwell's business relations, such as Bob Barker, Chevy Chase, Robert Culp, Billy Ray Cyrus, Lesley-Anne Down, Erik Estrada, Dan Aykroyd, Joe Lando, Richard Kline, Bette Midler, Eydie Gorme, Jane Seymour, Cloris Leachman, Elizabeth Taylor, Elton John, Jason Alexander, Lamb Chop and Shari Lewis, Andrew Dice Clay, Lynn Redgrave, Hugh Grant, Margaret Cho, Jeanne Cooper, Melody Thomas Scott, Eric Braeden, Shemar Moore, Joshua Morrow, Hunter Tylo; media personalities Roger Clinton, Alicia Machado, Rita Moreno (who would later play Fran's mother, Dori, on her later series, Happily Divorced), Jay Leno, David Letterman, Sally Jessy Raphael and Donald Trump; and musicians Ray Charles, Michael Bolton, Patti LaBelle, Lisa Loeb, Eartha Kitt, Brian Setzer, Celine Dion, Rapper Coolio, Whoopi Goldberg, Steve Lawrence, and Rosie O'Donnell. Jonathan Penner appeared as Fran's former fiance, Danny Imperialli. James Marsden appeared as Maggie's boyfriend, Eddie, and Telma Hopkins appeared as Fran's "mother" in the episode "Fran's Roots". Scott Baio made an appearance as a rookie doctor who was Fran's former schoolmate. Jon Stewart portrayed a Jewish love interest of Fran's until it was discovered at a family wedding that the two were cousins; on the June 29, 2011 airing of The Daily Show, Stewart stated he agreed to make an appearance after receiving a personal call from Fran Drescher. Marvin Hamlisch appeared as Fran's former high school music teacher, a Marvin Hamlisch look-alike. Fran Drescher also reprised her role of Bobbi Fleckman from the 1984 film This Is Spinal Tap and made a cameo appearance as actor "Fran Drescher" in the third to last episode. Charles Shaughnessy had a double role as a foreign sultan in one episode. Drescher's real-life parents, Morty and Sylvia, initially appeared as a couple in the waiting room of Grace's therapist and made subsequent appearances as Fran's Uncle Stanley and Aunt Rose; her Pomeranian Chester appeared as C.C.'s pet in more than a dozen episodes. Renee Taylor's husband, actor Joseph Bologna, and their son Gabriel Bologna, had minor roles as doctors on the show. Ray Romano appeared as Fran's former high school classmate Ray Barone, linking The Nanny with his comedy Everybody Loves Raymond. Romano and Drescher actually did know each other in high school. Tom Bergeron appeared as himself, the host of Hollywood Squares, in an episode in which Maxwell appeared as a star on the show's board as a replacement for Andrew Lloyd Webber. Tyne Daly appeared as a fellow nanny facing forced retirement. David Letterman made an uncredited appearance during a fantasy sequence, where Fran describes how she exaggerated her fame to impress a pen pal.

Which other star was there without mentioning their role?
Bob Barker, Chevy Chase, Robert Culp, Billy Ray Cyrus, Lesley-Anne Down, Erik Estrada, Dan Aykroyd, Joe Lando, Richard Kline, Bette Midler,