What makes White Winter Hymnal by Fleet Foxes notable?

'White Winter Hymnal' quickly became a defining album of the indie folk movement, praised for its lush harmonies and lyrical depth. It received widespread acclaim from publications like Pitchfork, which named it Best New Music, and the album peaked at number 14 on the Billboard 200 chart. Released on July 21, 2008, 'White Winter Hymnal' was Fleet Foxes' debut studio album, marking the band's entrance into the indie folk scene. At this time, they were gaining momentum after releasing their self-titled EP in 2006, which helped establish their unique sound and garnered critical attention.