What makes Sovereign by Neurosis notable?

'Sovereign' received positive critical reception, further establishing Neurosis as pioneers of post-metal. The album's sonic exploration influenced many subsequent artists and contributed to the rise of heavy music that incorporated atmospheric elements, cementing its place in the genre's evolution. Released in 2000, 'Sovereign' is Neurosis's sixth studio album, following their critically acclaimed 'Through Silver in Blood.' At this point in their career, the band was solidifying their influence on the post-metal genre, pushing boundaries with a more expansive sound and complex compositions.