Question: What profession do John Rich and Shingai Shoniwa have in common?

full_context: Document 1: Lonestar: Lonestar is an American country music group consisting of Richie McDonald (lead vocals, acoustic guitar), Michael Britt (lead guitar, background vocals), Dean Sams (keyboards, background vocals) and Keech Rainwater (drums, percussion). Before the group's foundation in 1992, both Rainwater and Britt were members of the group Canyon. John Rich (bass guitar, lead and background vocals) was a member until he left in 1998, and later became one half of the duo Big & Rich, as well as a Nashville songwriter and record producer. Between 2007 and 2011, McDonald exited the band for a solo career, with former McAlyster lead singer Cody Collins replacing him until McDonald rejoined.
Document 2: Shaznay Lewis: Tricia Marie "Shaznay" Lewis (born 14 October 1975 in Islington, London) is an English singer, songwriter, and member of girl group All Saints. Lewis has co-written most of the group's songs, including number one singles: "Bootie Call", "Pure Shores" and international smash hit single "Never Ever".
Document 3: Live a Little (Big Kenny album): Live a Little is the first solo album by American singer Big Kenny, prior to his joining John Rich in the duo Big & Rich. Recorded in 1999 for Hollywood Records, the album was not released until 2005, after Big & Rich had released their debut album. Its release coincided with the release of Rich's previously-unreleased debut album "Underneath the Same Moon", also recorded in 1999 and released in 2006. Unlike Kenny's work within the country music genre with Big & Rich, "Live a Little" is a mixture between rock and pop. This album was followed by "The Quiet Times of a Rock and Roll Farm Boy" in 2009 and "Big Kenny's Love Everybody Traveling Musical Medicine Show Mix Tape, Vol. 1" in 2010.
Document 4: For the Kids (EP): For the Kids is the second Extended Play (or "Six Pak," as referred to on the album cover) by American country music artist John Rich, one half of the duo Big & Rich. Rich contributed to the writing of three of the six total tracks. The EP was released on May 17, 2011, coinciding with the release of John Rich's other EP, "Rich Rocks". Reprise Records released both "For the Kids" and "Rich Rocks". The songs "She's a Butterfly" and "Rescue Me" were originally recorded by Rich for his 2001 solo album "Rescue Me".
Document 5: Underneath the Same Moon: Underneath the Same Moon is an album recorded by John Rich. The album was recorded in 1999, after Rich left from the country group Lonestar and before he joined Big Kenny in the duo Big & Rich. However, like Big Kenny's 1999 album "Live a Little", this album was not released until 2006, after Big & Rich had released their first album. Rich also self-released an album in 2001, "Rescue Me", though it was recorded after "Underneath the Same Moon."
Document 6: Elizabeth Davis (bassist): Elizabeth Davis-Simpson was born December 18, 1965 in the United States, best known for being the songwriter as well as the bassist of the punk rock band 7 Year Bitch. Other bands she collaborated with included Riot grrrl bands such as Bratmobile, Heavens to Betsy and Bikini Kill. She later worked on projects such as These Streets with Valerie Agnew, and has participated in a band named Clone.
Document 7: Big &amp; Rich discography: Big & Rich is an American country music duo founded by Big Kenny and John Rich. Signed to Warner Bros. Records in 2004, the duo has released five studio albums, four extended plays, two extended play/DVD combos, one greatest hits album and fifteen singles. Their 2004 debut, "Horse of a Different Color", is also their highest-selling album, certified 3× Platinum by the Recording Industry Association of America (RIAA) and gold by the Canadian Recording Industry Association (CRIA). 2005's "Comin' to Your City" is certified platinum by the RIAA, and 2007's "Between Raising Hell and Amazing Grace" is certified gold by the same. Their first EP/DVD combo, "Big & Rich's Super Galactic Fan Pak", is also certified platinum.
Document 8: Sophie Ellis-Bextor: Sophie Michelle Ellis-Bextor (born 10 April 1979) is an English singer, songwriter and model. She first came to prominence in the late 1990s, as the lead singer of the indie rock band Theaudience. After the group disbanded, Ellis-Bextor went solo, achieving widespread success in the early 2000s. Her music is a mixture of mainstream pop, disco, nu-disco, and 1980s electronic influences.
Document 9: Rich Rocks: Rich Rocks is the first extended play (or "Six Pak," as referred to on the album cover) by American country music artist John Rich, one half of the duo Big & Rich. Rich co-wrote all of the songs on the EP with the exception of "Let Somebody Else Drive", which is a John Anderson cover. On four of the six tracks, Rich is introduced by a friend that is also in the music industry. Originally slated for a late 2010 release, it was pushed back to May 17, 2011 to coincide with the release of John Rich's other EP, "For the Kids". Reprise Records released both "Rich Rocks" and "For the Kids".
Document 10: Sheebah Karungi: Sheebah Karungi (born November 11, 1989) is a Ugandan recording artiste, dancer and actress debuting her acting career in Queen of Katwe as Shakira. After quitting Obsessions, a dance group she joined in 2006, she rose to recognition upon the release of her hit single titled "Ice Cream". In 2014, she released her debut project "Ice Cream", a 5-track EP which did well commercially and further led her to win back-to-back HiPipo Music Awards Best Female Artist in 2014 and 2015.
Document 11: Rescue Me (album): Rescue Me is an album by American country music artist John Rich, released in 2001. Though "Rescue Me" was released before Rich's album "Underneath the Same Moon", it was not recorded until two years later. Rich was inspired to record the album after he met Katie Darnell, a cancer patient at Monroe Carell Jr. Children's Hospital at Vanderbilt in Nashville, Tennessee. Rich was visiting the hospital with a group of songwriters (including future Big & Rich collaborator Big Kenny) to sing Christmas carols for the children when Darnell offered to sing to Rich and Kenny. Darnell sang "Rescue Me", a song of her own composition, which impressed Rich and Kenny. They later asked for permission to record the song, which led to an album of the same name. The album was recorded at Sony/Tree Studios with 30 hours of studio time donated by the location. Though there was some local interest in the title track, specifically from Gerry House and WSIX-FM, the album was not released on a wide scale. Prior to her death in 2003, Darnell appeared with Rich on several national TV shows to play her song.
Document 12: Shingai Shoniwa: Shingai Elizabeth Maria Shoniwa ( ; born on 1 September 1981) is an English singer, best known as the vocalist and bassist for the UK indie rock band Noisettes. Her first name, Shingai, means "be bold/courageous/strong" in the Shona language.
Document 13: John Rich: John Rich (born January 7, 1974) is an American country music singer-songwriter. From 1992 to 1998, he was a member of the country music band Lonestar, in which he played bass guitar and alternated with Richie McDonald as lead vocalist. After departing from the band in 1998, he embarked on a solo career on BNA Records in the late 1990s, releasing two singles for the label and recording "Underneath the Same Moon", which was not released until 2006. In 2001, he self-released "Rescue Me", an album he was inspired to record by a cancer patient named Katie Darnell. By 2003, he joined Big Kenny to form the duo Big & Rich, who released three albums on Warner Bros. Records as well as ten singles, including the Number One "Lost in This Moment". After Big & Rich went on hiatus in 2007, Rich began work on a third solo album, "Son of a Preacher Man", which has produced two more chart singles. In 2011, Rich released two Extended Plays, "Rich Rocks" and "For the Kids" before re-establishing Big & Rich in 2012.
Document 14: Sharna Bass: Sharna Bass (born 21 May 1997) is a singer from North West London. She is featured on the Clean Bandit single "Extraordinary". Bass also has a twin brother, Sean Bass, in the industry who was also spotted by Clean Bandit and sings the vocals in their song Stronger.
Document 15: Noisettes: Noisettes are an English indie rock band from London, currently composed of singer and bassist Shingai Shoniwa and guitarist Dan Smith. The band first achieved commercial success and nationwide recognition with the second single of their second album, "Don't Upset the Rhythm (Go Baby Go)" which reached number two on the UK Singles Chart in Spring 2009.
ground_truth: singer