Steven John Wilson is an English musician. He is the founder, guitarist, lead vocalist and songwriter of the rock band Porcupine Tree, as well as being a member of several other bands, including Blackfield, Storm Corrosion and No-Man. He is also a solo artist, having released seven solo albums since his solo debut Insurgentes in 2008. In a career spanning more than 30 years, Wilson has made music prolifically and earned critical acclaim. His honours include six nominations for Grammy Awards: twice with Porcupine Tree, once with his collaborative band Storm Corrosion and three times as a solo artist. In 2017, The Daily Telegraph described him as "a resolutely independent artist" and "probably the most successful British artist you've never heard of".

No-Man are an English art pop duo, formed in 1987 as No Man Is an Island (Except the Isle of Man) by singer Tim Bowness and multi-instrumentalist Steven Wilson. The band has so far produced seven studio albums and a number of singles/outtakes collections (including 2006's career retrospective All the Blue Changes). The band was once lauded as "conceivably the most important English group since The Smiths" by Melody Maker music newspaper, and a 2017 article of Drowned in Sound described them as "probably the most underrated band of the last 25 years".