Download the debut album (released February, 2011) here:
http://theearthisaman.bandcamp.com/ The Earth is a Man is an instrumental rock band from Chicago, IL. Their music probably falls within the ephemeral boundaries of post rock, though in shorter forms than average, but it prominently features the guitar interplay and tapping techniques of math rock and the technicality of progressive rock.

Read more about The Earth is a Man on Last.fm.