Question: Does Tori Amos or John Wetton play the piano?

full_context: Document 1: Wetton Downes: Wetton/Downes (sometimes stylised as Wetton-Downes or Wetton & Downes, though the album is given no official title) is the first album released by former (at the time) Asia bandmates John Wetton and Geoff Downes, and is a precursor to their "Icon" franchise. It is essentially a collection of (previously unreleased) demo tracks, mostly recorded during Asia's hiatus in the late 1980s through the time of their brief reformation in 1990. In September 2017, Downes announced (via his Twitter account) the re-release of this title, with remastered sound and additional tracks, as "Icon Zero"
Document 2: Tori Amos: Tori Amos (born Myra Ellen Amos, August 22, 1963 ) is an American singer-songwriter, pianist and composer. She is a classically trained musician with a mezzo-soprano vocal range.
Document 3: Lee Kerslake: Lee Kerslake (born 16 April 1947 in Winton, Bournemouth, Dorset, England) is an English musician, best known as the longtime drummer and backing vocalist for the rock band Uriah Heep and for his work with Ozzy Osbourne in the early 1980s.
Document 4: Gold Dust (Tori Amos album): Gold Dust is the thirteenth solo studio album by American singer-songwriter Tori Amos, released on October 1, 2012 by Deutsche Grammophon and Mercury Classics. The album is produced by Amos with arrangements by long-time collaborator John Philip Shenale. Inspired by and following in a similar vein as Amos's previous effort, the classical music album "Night of Hunters" (2011), "Gold Dust" features some of her previously released alternative rock and baroque pop songs re-worked in an orchestral setting. The material for "Gold Dust", consisting of songs selected by Amos spanning her entire catalogue from "Little Earthquakes" (1992) through "Midwinter Graces" (2009), was recorded with the Metropole Orchestra, conducted by Jules Buckley.
Document 5: Tori Amos: Live from New York: Tori Amos: Live from New York is a benefit concert performed by American singer and songwriter Tori Amos on January 23, 1997. The concert was performed at the Madison Square Garden Theater in New York to launch "Unlock the Silence", a year-long promotional and fund-raising campaign sponsored by cK Calvin Klein to raise awareness of the work undertaken by RAINN, the Rape, Abuse and Incest National Network, a non-profit organization offering support and counseling to survivors of sexual assault. The performance included compositions from her first three albums, including "Silent All These Years" from her debut album "Little Earthquakes" (1992), which served as the touchstone track for the "Unlock the Silence" campaign.
Document 6: Fearless (Family album): After completing their second US tour in mid 1971, John Weider left the band and was replaced by John Wetton on bass and vocals . The band's direction was notably changed with Wetton bringing along his trademark propulsive performance style, as evidenced on the album opener "Between Blue and Me". After only a year and one more album, Wetton left to join the latest line-up of King Crimson and was replaced by Jim Cregan. "Fearless" was the first Family album to chart in the United States, reaching #177 on the Billboard 200 in March 1972, and staying on the charts for 7 weeks.
Document 7: Paul Weller: John William "Paul" Weller, Jr. (born 25 May 1958) is an English singer, songwriter, musician. Weller achieved fame with the punk rock/new wave/mod revival band The Jam. He had further success with the blue-eyed soul music of The Style Council (1983–89), before establishing himself as a solo artist in 1991.
Document 8: Greg Lake: Gregory Stuart Lake (10 November 1947 – 7 December 2016) was an English bassist, guitarist, singer, songwriter, and producer who gained prominence as a founder member of the progressive rock bands King Crimson and Emerson, Lake & Palmer (ELP).
Document 9: U.K. (band): U.K. were a British progressive rock supergroup originally active from 1977 until 1980. The band was composed of singer/bassist John Wetton (formerly of King Crimson, Roxy Music, Bryan Ferry's band and Uriah Heep), keyboardist/electric violinist Eddie Jobson (formerly of Curved Air, Roxy Music and Frank Zappa's band), guitarist Allan Holdsworth (formerly of Tempest, Soft Machine, The New Tony Williams Lifetime and Gong) and drummer Bill Bruford (formerly a full member of Yes and King Crimson, and also a tour drummer for Genesis), who was later replaced by drummer Terry Bozzio (formerly of Frank Zappa's band). UK reformed with John Wetton, Eddie Jobson and Terry Bozzio for a world tour in 2012.
Document 10: From the Choirgirl Hotel: From the Choirgirl Hotel is the fourth studio album by American singer and songwriter Tori Amos, released on May 5, 1998. A departure from her previous albums, it was more a heavily produced project featuring a full rock band sound (instead of Amos's usual minimalist piano sound). The album debuted at number 5 on the "Billboard" 200 and number 6 in the UK. While falling short of the number 2 debut for her previous album, "Boys for Pele" (1996), "From the Choirgirl Hotel" is Amos's strongest debut to date in US sales, selling 153,000 copies in the first week. In 1999, Amos received two Grammy nominations: Alternative Music Performance, and Female Rock Vocal Performance for "Raspberry Swirl".
Document 11: I Wish You Would (album): Jack-Knife's I Wish You Would was a 1979 one-off recording project of John Wetton (lead vocals, bass, keyboards), Richard Palmer-James (guitars), John Hutcheson (Hammond organ, piano, backing vocals), and Curt Cress (drums and percussion). Palmer-James had previously written lyrics for the band King Crimson, of which Wetton was a member.
Document 12: Tori Amos: Complete Videos 1991–1998: Tori Amos: The Complete Videos 1991–1998 is a VHS cassette of all of Tori Amos's videos from "Little Earthquakes" through "From the Choirgirl Hotel", with the exception of "Professional Widow". The video collection was released in a standard-size hard plastic VHS case and a large soft plastic VHS case (with the same catalogue number). The video collection runs approximately 75 minutes and was released by Atlantic Records
Document 13: Midwinter Graces: Midwinter Graces is the eleventh solo studio album by singer-songwriter Tori Amos released on November 10, 2009 (November 16, 2009 in the UK), through Universal Republic Records. It is the first seasonal album by Amos, and is also notable for marking her return to a more classical, stripped-down, baroque sound with various synths, string-instruments, the harpsichord and Amos's own signature "Bösendorfer" piano at center stage, once more. The album, like previous releases from Amos, is available in a single form CD or a Deluxe edition which includes 3 bonus tracks, a 20-page photo book, and a DVD containing an interview with Amos. The standard edition was not released in the US or Canada.
Document 14: Tori Amos discography: Tori Amos is an American pianist and singer-songwriter whose musical career began in 1980, at the age of seventeen, when she and her brother co-wrote the song "Baltimore". The song was selected as the winning song in a contest for the Baltimore Orioles and was recorded and pressed locally as a 7" single. From 1984–89, Amos fronted the synthpop band Y Kant Tori Read, which released one self-titled album with Atlantic Records in 1988 before breaking up. Shortly thereafter, Amos began writing and recording material that would serve as the debut of her solo career. Still signed with Atlantic, and its UK counterpart East West, Amos' initial solo material was rejected by the label in 1990. Under the guidance of co-producers Eric Rosse, Davitt Sigerson and Ian Stanley, a second version of the album was created and accepted by the label the following year.
Document 15: John Wetton: John Kenneth Wetton (12 June 1949 – 31 January 2017) was an English singer, bassist, and songwriter. He was born in Willington, Derbyshire, and grew up in Bournemouth, Dorset. He rose to fame with bands Mogul Thrash, Family, King Crimson, Roxy Music/Bryan Ferry, Uriah Heep, and Wishbone Ash.
ground_truth: Tori Amos (born Myra Ellen Amos, August 22, 1963 ) is an American singer-songwriter, pianist