WIKIPEDIA:

“ Marillion are a British rock band, formed in Aylesbury, Buckinghamshire, England, in 1979. Their recorded studio output comprises sixteen albums generally regarded in two distinct eras, delineated by the departure of original vocalist and frontman Fish in late 1988, and the subsequent arrival of replacement Steve Hogarth in early 1989. While the Fish era was more commercially successful, the band have enjoyed Top 10 albums and singles in the UK under the leadership of both singers.
The band continue to tour internationally, and were ranked 38th in ''Classic Rock'''s "50 Best Live Acts of All Time" in 2008.

Line-up and sound changes
The core line-up of Steve Rothery (lead guitar, and the sole 'pre-Fish' original member), Pete Trewavas (bass), Mark Kelly (keyboards) and Ian Mosley (drums) has been unchanged since 1984. The band has enjoyed critical and commercial success with a string of UK Top Ten hits spanning their career, an estimated fifteen million total worldwide album sales and even an entry into the Guinness Book of World Records.
Marillion's music has changed stylistically throughout their career. The band themselves stated that each new album tends to represent a reaction to the preceding one, and for this reason their output [......] ”

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