Saviour Machine

Saviour Machine was an American progressive metal band that formed in the late 1980s, anchored by vocalist and lyricist Eric Clayton. They released six studio albums between 1989 and 2010, including their self-titled debut in 1989 and later works like 'Savior' in 2007 and 'Enigma' in 2010. Their music pulled from classical arrangements and progressive rock structures, often built around heavy guitar riffs and keyboard layers.

Eric Clayton's brother Jeff played keyboards and guitar, while Josh Clayton handled drums and Chuck Palmer played bass. Their songs frequently explored spiritual and philosophical themes, with titles like 'Christians And Lunatics,' 'Marriage Of The Lamb,' and 'Revelation 13' pointing toward biblical and apocalyptic imagery. The track 'Legion' featured guest vocals from Jon Oliva.

Their sound didn't fit neatly into mainstream metal categories, which sometimes drew criticism about their religious references. They kept a relatively low profile compared to more commercial acts, but developed a dedicated following among listeners who appreciated their ambitious, layered compositions. The band's activity tapered off after their final album in 2010.