Question: Who is the English singer who was part of the group Wolfsbane as well as the group whose 2002 album was Edward the Great: The Greatest Hits?
Context: Greatest Hits is the first greatest hits album by American singer and songwriter Mariah Carey, released in the United States on December 4, 2001 by Columbia Records.  It is a greatest hits double album: CD 1 is primarily a collection of Carey's hits from 1990 to 1995, while CD 2 is primarily a collection of hits from 1996 to 2000.  In 2011, the album was re-issued outside the US with the same track listing, under the title of "The Essential Mariah Carey".  In 2012, "The Essential Mariah Carey" was released in North America with a slightly different track listing, replacing some hits with their extended club mixes, and others being completely removed in favor of tracks that had not been released as singles.  Much of the artwork inside the album booklet is very similar to that of the "Greatest Hits" release. Dance Again... the Hits is the first greatest hits album of American singer Jennifer Lopez.  It was released on July 20, 2012, by Epic Records, to coincide with the launch of her first world tour, the Dance Again World Tour.  Lopez previously conceived plans for a greatest hits album in 2009, but instead opted to use the material recorded for her seventh studio album, "Love? ", which was released by Island Records in May 2011 after her departure from Epic Records in 2010.  As Lopez owed the label one last album to fulfill her contract, she began work on a new greatest hits album in November 2011.  She later became unsure whether she wanted to go along with plans to release a greatest hits album or a new studio album, eventually deciding on the former. Blaze Bayley (born Bayley Alexander Cooke, 29 May 1963) is an English singer, musician, songwriter, and lyricist.  He was the lead singer of Wolfsbane from 1984 to 1994, and currently from 2010 following reunions in 2007 and 2009.  Bayley was also the lead singer for Iron Maiden from 1994 to 1999.  Since then, he has embarked on a solo career. The Essential Mariah Carey is the third greatest hits album by American singer Mariah Carey.  The album was released in June 2011 in the UK and Ireland as a repackage of her previous album "Greatest Hits".  In the US, it was released on September 3, 2011 as an entirely new greatest hits album as part of Sony's The Essential series, and contains songs released during Mariah's time at Columbia Records.  It replaces some songs (featured on the original 2001 "Greatest Hits" release) with their extended club mixes, and others being completely removed in favor of tracks that had not been released as singles.  Much of the artwork inside the album booklet is very similar to that of the "Greatest Hits" release. Greatest Hits, Vol.  3 is a greatest hits compilation by country singer Johnny Cash, released on Columbia Records in 1978 (see 1978 in music).  It is the third and last part of the Johnny Cash "Greatest Hits" compilation series; the previous parts, "Greatest Hits, Vol.  1" and "Greatest Hits, Vol.  2", had been released in 1967 and 1971, respectively. The Platinum Collection: Greatest Hits I, II & III is a box set by British rock band Queen which comprises their three greatest hits albums, "Greatest Hits", "Greatest Hits II" and "Greatest Hits III".  The album was originally released on 13 November 2000 on the Parlophone label.  A booklet with song facts and images is also included with the three CD set.  The album's US release was delayed by Hollywood Records until September 2002 and featured the 2001 Japanese release remastered versions of "Greatest Hits Volumes 1" and "2" on the US and Canadian versions of "The Platinum Collection". Edward the Great: The Greatest Hits is Iron Maiden's third "best-of album", originally released on 4 November 2002.  In contrast to other works by the group collecting together songs from different albums, such as "Best of the Beast", "Edward the Great" includes no tracks with performances with vocalist Paul Di'Anno; however, material from when Blaze Bayley fronted the band were included. Greatest Hits (titled on the back cover as Greatest Hits 87-92) is the second greatest hits album by Australian-born singer Kylie Minogue.  Released in 18 November 2002 by PWL, the album collects work from Minogue's PWL period, including the albums "Kylie" (1988), "Enjoy Yourself" (1989), "Rhythm of Love" (1990), "Let's Get to It" (1991) and "Greatest Hits" (1992). The Best Hits is the second greatest hits album, and seventh overall release, from pop singer Enrique Iglesias.  The album was released by Fonovisa after Iglesias had left them, and is the second of three compilation releases made available following his departure.  The collection includes a number of album tracks and popular singles, although due to the release of "Bailamos Greatest Hits" a few months prior, failed to sell highly in the United States or Latin America.  Unlike its predecessor, the album contains more singles than album tracks, and could be seen as more of a greatest hits than "Bailamos Greatest Hits".  The album was certified gold in u.s for sales of 500,000 copies. Greatest Hits is the second greatest hits album and final release by Irish boy band Westlife.  It was released on 18 November 2011 by RCA Records and Sony Music.  "Greatest Hits" is the group's second greatest hits album following "" (2002).  The album is the group's first album not under Syco Music and not under the tutelage of Simon Cowell, having left Syco and Cowell in March 2011.  The greatest hits album contains numerous singles that span throughout the band's career, as well as four new songs produced by John Shanks, which includes the lead single "Lighthouse", which was released on 14 November 2011.  The compilation was released in two different formats, a standard edition containing the album's eighteen tracks, and a deluxe edition featuring numerous other singles of the band's discography, as well as a DVD containing almost all of the band's music videos.
Answer: Blaze Bayley