What makes Horses in the Sky by Thee Silver Mt. Zion notable?

The album received notable critical acclaim, particularly for its ambitious length and emotional depth, and it has since been recognized for its influence on the experimental rock scene. It also sparked discussions about the intersection of music and political themes, further establishing Thee Silver Mt. Zion's place within contemporary protest music. By the time 'Horses in the Sky' was released in 2005, Thee Silver Mt. Zion was already established as a leading force in post-rock, having formed in 1999. This album came as their fourth release and represents a continuation of their avant-garde exploration, following their acclaimed work 'This Is Our Punk-Rock,' which solidified their reputation for blending orchestral elements with punk roots.