Related Information for Delirious? This article is about the Christian rock band, Delirious?. There are other unrelated artists that do not have the question mark: see Delirious.Delirious? was an English Christian rock and worship band formed in 1993 in Littlehampton (UK). The lineup consisted of Martin Smith on vocals and guitar, Stuart Garrard (also known as Stu G) on guitar and backing vocals, Jon Thatcher on bass guitar, Tim Jupp on keys and piano, and Stew Smith on drums and percussion (1993-2008) and later Pau.. read more