A quick peruse of gigposters.com landed me on Minneapolis designers Landland to check out some of their great work. The company is a very small graphic design & illustration studio started by Dan Black, Jessica Seamans & Matt Zaun in the spring of 2007, now just Dan & Jes. The Landland studio doubles as a fully-functional screenprinting shop, mainly focusing on record sleeves, posters and art prints.
Very cool designs, check out their store.