Unstable is the second album by nu metal quartet Tetrarch, released on April 30, 2021. 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.

Track listing

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

References