Fates Warning is an American progressive metal band, formed in 1982 by vocalist John Arch, guitarists Jim Matheos and Victor Arduini, bassist Joe DiBiase, and drummer Steve Zimmerman in Hartford, Connecticut. Their early work was heavily influenced by NWOBHM, and was key in the development of US Power Metal. With each work the band developed into a pure progressive metal style. Fates Warning has experienced numerous line-up changes. From 1982 to 1996 — and temporarily in 2010 — Matheos and DiBiase were the only remaining original members of the band, with Matheos being the only constant member. Their current lineup consists of guitarists Jim Matheos and Frank Aresti, vocalist Ray Alder, bassist Joey Vera, and drummer Bobby Jarzombek. As a pioneer of the American progressive metal movement, Fates Warning rose to international fame in the 1980s and was ranked as one of the early "flagship bands of progressive metal" along with Queensrÿche, Dream Theater, Crimson Glory and Watchtower, who were responsible for creating, developing and popularizing that genre.
Fates Warning has released twelve studio albums, two live albums, one compilation album, one VHS, three DVDs (each of them features live concerts) and four demo tapes. The band experienced major American commercial success with the 1986 release of their third studio album, Awaken the Guardian, which peaked at number No. 191 on the Billboard 200, and became the first album released on Metal Blade to enter that chart. Their next three albums, No Exit (1988), Perfect Symmetry (1989) and Parallels (1991), were also successful; the first two peaked at No. 111 and No. 141 on the Billboard 200 respectively. Fates Warning's most recent studio album, Theories of Flight, was released on July 1, 2016.