Unstable (Tetrarch album)

Unstable is the second album by nu metal quartet Tetrarch. It is their debut recording for Napalm Records.

Composition
Musically, Unstable is a nu metal work, with both the album and Tetrarch credited with playing into the genre's revival. Elements of metalcore also appear, from the "intense" riffs on "I'm Not Right" to "Addicted"'s "pure anthemia".

Critical reception
Upon its release, Unstable received generally positive reviews from music critics.

Personnel
Adapted from AllMusic.

Tetrarch
 * Joshua Fore - lead vocals, rhythm guitar
 * Diamond Rowe - lead guitar
 * Ryan Lerner - bass
 * Ruben Limas - drums

Technical
 * Dave Otero - production, engineering, mixing, mastering
 * Joshua Fore - production
 * Diamond Rowe - production

Artwork and design
 * Alan Ashcraft - artwork