This is an old revision of the document!
Dream Theater is an American progressive metal band formed in 1985.1)
The band was originally named Majesty before changing their name to Dream Theater in 1989.2)
Dream Theater's music combines elements of progressive rock, metal, and classical music.3)
The band's founding members are John Petrucci (guitar), John Myung (bass), and Mike Portnoy (drums).4)
Dream Theater has had several lineup changes over the years, with James LaBrie (vocals) and Jordan Rudess (keyboards) joining the band in the 1990s.5)
They are known for their technical proficiency and complex song structures.6)