The Moody Blues are an English rock band formed in Birmingham in 1964, initially consisting of keyboardist Mike Pinder, multi-instrumentalist Ray Thomas, guitarist Denny Laine, drummer Graeme Edge, and bassist Clint Warwick. They first came to prominence playing rhythm and blues music. After some early lineup changes, the band settled on a line-up of Pinder, Thomas, Edge, guitarist Justin Hayward and bassist John Lodge, which would stay together for most of the band's "classic era" through the late 1960s-early 1970s.