Sometimes he's just numb and apathetic, totally desensitized to the outside world sometimes his self-justifications betray a shockingly casual amorality his moments of self-recognition are permeated by despair and suicidal self-loathing.

Staley's stark confessional lyrics are similarly effective, and consistently miserable. Cantrell's technically limited but inventive guitar work is by turns explosive, textured, and queasily disorienting, keeping the listener off balance with atonal riffs and off-kilter time signatures. Not every song on Dirt is explicitly about heroin, but Jerry Cantrell's solo-written contributions (nearly half the album) effectively maintain the thematic coherence - nearly every song is imbued with the morbidity, self-disgust, and/or resignation of a self-aware yet powerless addict. It's a primal, sickening howl from the depths of Layne Staley's heroin addiction, and one of the most harrowing concept albums ever recorded.

Dirt is Alice in Chains' major artistic statement and the closest they ever came to recording a flat-out masterpiece.

Alice in chains dirt album cover