"Mare Vitalis" is the second full-length album by Lawrence, Kansas-based band The Appleseed Cast, released in 2000 under the Deep Elm label. This 41-minute journey through post-rock, midwest emo, and math rock landscapes showcases the band's knack for blending soothing melodies with intense, atmospheric arrangements. The album features ten tracks, each offering a unique blend of emotional depth and instrumental prowess, from the ethereal "The Immortal Soul Of Mundo Cani" to the dynamic "Storms." The Appleseed Cast's signature sound is evident throughout, with a perfect mix of midwest emo melodies and post-rock instrumentation. "Mare Vitalis" is a testament to the band's ability to create music that is both introspective and powerful, making it a standout release in the emo and post-rock genres.