On January 1, 2012, Band of Horses performed "Knock Knock" live in Jackson Hole, Wyoming. At this time, the band was in the final stages of preparing for their fourth studio album, "Mirage Rock," which was slated for release on September 18, 2012. This performance reflects a pivotal moment in their career, showcasing their evolving sound as they transitioned from the more Americana-influenced work of their earlier albums to a style that incorporated grittier rock elements. Interestingly, "Mirage Rock" features production by renowned producer Glyn Johns, known for his work with classic rock bands. This live recording exemplifies the band's dedication to their craft and the anticipation surrounding their new material, marking a significant chapter in their discography as they sought to build on their prior successes while exploring new sonic territories.