The four song Blood Bank collection continues down the path forged by 2008’s critically acclaimed For Emma, Forever Ago.From the title track’s remembrance of the winter warmth we seek, to the summer love tribute of b-side gem “Babys,” Bon Iver’s snow-blanketed harmonies live across the seasons. Both expansive and intimate, these four songs explore the darker and lighter natures of the seasons and what they signify, and offer a dynamic glimpse into the natural energy and refined craftsmanship that characterize Justin Vernon’s music.