High Quality Content by WIKIPEDIA articles! Delirious? (formerly known as The Cutting Edge Band) were an English Christian rock and worship band. For the majority of their career, the lineup featured Martin Smith on vocals and guitar, Stu G (full name Stuart Garrard) on guitar and backing vocals, Jon Thatcher on bass guitar, Tim Jupp on keys and piano, and Stew Smith on drums and percussion. During their final two years, drumming duties were assumed by Paul Evans.