Question: The short-lived prog rock band Qango featured a drummer more famous for his work with Emerson, Lake & Palmer and the Crazy World of Arthur Brown. Who is he?

full_context: Document 1: Emerson, Lake &amp; Palmer: Emerson, Lake & Palmer (ELP) were an English progressive rock supergroup formed in London in 1970. The band consisted of keyboardist Keith Emerson, singer, bassist and producer Greg Lake and drummer and percussionist Carl Palmer. With nine RIAA-certified gold record albums in the US, and an estimated 48 million records sold worldwide, they were one of the most popular and commercially successful progressive rock bands in the 1970s, with a musical sound including adaptations of classical music with jazz and symphonic rock elements, dominated by Emerson's flamboyant use of the Hammond organ, Moog synthesizer, and piano (although Lake wrote several acoustic songs for the group).
Document 2: Billy Cobham: William Emanuel Cobham Jr. (born May 16, 1944) is a Panamanian-American jazz drummer who came to prominence in the late 1960s and early 1970s with trumpeter Miles Davis and then with the Mahavishnu Orchestra. According to AllMusic's reviewer, Cobham is "generally acclaimed as fusion's greatest drummer". He was inducted into the "Modern Drummer" Hall of Fame in 1987 and the "Classic Drummer" Hall of Fame in 2013.
Document 3: Mike Portnoy: Michael Stephen Portnoy (born April 20, 1967) is an American drummer primarily known as the former drummer, backing vocalist, and a co-founder of the progressive metal/rock band Dream Theater. Known for his technical skill as a drummer, Portnoy has won 30 awards from the "Modern Drummer" magazine. He co-produced six Dream Theater albums with guitarist John Petrucci, starting from "" through "Black Clouds and Silver Linings". From "A Change of Seasons" onwards, Portnoy had been writing a significant amount of Dream Theater's lyrics. He is the second youngest person (after Neil Peart) to be inducted into the "Modern Drummer's" "Hall of Fame", at 37 years of age.
Document 4: Atomic Rooster: Atomic Rooster are an English rock band, originally formed by members of The Crazy World of Arthur Brown, organist Vincent Crane and drummer Carl Palmer. Throughout their history, keyboardist Vincent Crane was the only constant member, and wrote the majority of their material. Their history is defined by two periods: the early-mid-1970s and the early 1980s. The band went through radical style changes, but they are best known for the hard, progressive rock sound of their hit singles, "Tomorrow Night" (UK No. 11) and "The Devil's Answer" (UK No. 4), both in 1971.
Document 5: The Best (band): The Best was a short-lived supergroup featuring Keith Emerson (of Emerson, Lake & Palmer) on keyboards, John Entwistle (of The Who) on bass and vocals, Joe Walsh (Eagles, James Gang, and solo fame) on guitar and vocals, Jeff "Skunk" Baxter (Steely Dan, the Doobie Brothers) on guitar, and Simon Phillips (the Jack Bruce Band, 801, the Jeff Beck Group; later of Toto) on drums. Relative unknown Rick Livingstone sang lead vocals (along with Walsh and Entwistle). Backing vocals were provided by Hamish, Angus and Fergus Richardson of the band Brother.
Document 6: Carl Palmer: Carl Frederick Kendall Palmer (born 20 March 1950) is an English drummer and percussionist. He is credited as one of the most respected rock drummers to emerge from the 1960s. In addition, Palmer is a veteran of a number of famous English bands, including the Crazy World of Arthur Brown, Atomic Rooster, Emerson, Lake & Palmer, and Asia. Palmer was inducted into the "Modern Drummer" Hall of Fame in 1989. He was awarded "Prog God" at the 2017 Progressive Music Awards.
Document 7: Queen + Adam Lambert: Queen + Adam Lambert (sometimes referred to as Q+AL or QAL) is a collaboration between the active members of the British band Queen (Brian May and Roger Taylor) and American vocalist Adam Lambert. As with all other Queen performances since 1997, longstanding bassist John Deacon has declined to participate in the project due to his retirement. This is the first long-term collaboration of Queen since the Queen + Paul Rodgers project ended in 2009. The collaboration originated when May and Taylor appeared on "American Idol" in 2009 when Lambert was a contestant. They began performing occasionally in 2011, conducted a short European tour in 2012, and in 2014 announced a world tour, the Queen + Adam Lambert Tour 2014–2015 with dates in North America, Australia, New Zealand, Asia, Europe and South America. In the summer of 2016, the group performed several dates as part of a festival tour in Europe and several dates in Asia. The next year, the group announced a second worldwide tour scheduled for 2017 and 2018.
Document 8: Qango (band): Qango were a short-lived progressive rock band, a spin-off from Asia. In 1999, an attempt was made at a partial reunion of the progressive rock supergroup Asia involving John Wetton (bass, vocals), Carl Palmer (drums) and Geoff Downes (keys), with David Kilminster to be on guitar. However, Downes withdrew from plans, choosing to stick with John Payne in their Asia line-up. Wetton and Palmer instead formed Qango with Kilminster and John Young on keys (who had briefly replaced Downes in Asia in 1989). The band's live set was based on songs by Asia and Palmer's former band Emerson, Lake & Palmer.
Document 9: Asia Featuring John Payne: Asia Featuring John Payne are a rock group formed in 2007 following a schism in the line-up of Asia. The band are a continuation of singer and bassist John Payne's career as the band's frontman, which lasted from 1991 until 2006, when Asia's original 1982 lineup reunited.
Document 10: Keith Moon: Keith John Moon (23 August 1946  – 7 September 1978) was an English drummer who played with the English rock band the Who. He was noted for his unique style and his eccentric, often self-destructive behaviour. His drumming continues to be praised by critics and musicians. He was posthumously inducted into the "Modern Drummer" Hall of Fame in 1982, becoming only the second rock drummer to be chosen, and in 2011, Moon was voted the second-greatest drummer in history by a "Rolling Stone" readers' poll.
Document 11: Gravitas (Asia album): Gravitas is the fourteenth studio album by British progressive rock band Asia, released on 25 March 2014. Written and produced by John Wetton and Geoff Downes, it is the group's first release to feature their new guitarist, Sam Coulson, who replaced Steve Howe in January 2013 after the latter retired from the band, and their final studio album before Wetton died of cancer in 2017. "Gravitas" was originally announced under the name "Valkyrie" which would eventually come to be the name of the lead single.
Document 12: 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 13: Stewart Copeland: Stewart Armstrong Copeland (born July 16, 1952) is an American musician and composer, best known as the former drummer for the English rock band the Police, and for his film and video game soundtracks. Copeland has also written various pieces of music for ballet, opera and orchestra. According to MusicRadar, Copeland’s "distinctive drum sound and uniqueness of style has made him one of the most popular drummers to ever get behind a drumset". He was inducted into the Rock and Roll Hall of Fame as a member of the Police in 2003, the "Modern Drummer" Hall of Fame in 2005, and the "Classic Drummer" Hall of Fame in 2013. In 2016, Copeland was ranked 10th on "Rolling Stone"' s "100 Greatest Drummers of All Time".
Document 14: 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 15: Icon (Wetton and Downes album): Icon is a studio album recorded and released by Asia band members John Wetton and Geoffrey Downes in 2005. It is the first in the "Icon" franchise (though they previously recorded in 2002 the album "Wetton Downes", a precursor to the Icon series).
ground_truth: Carl Palmer