At the Gramercy Theatre on Sept. 22, Korpiklaani and Moonsorrow will perform live as a part of the Manala North American Tour. Korpiklaani are a Finland-based metal band who have recently released their new album, Manala. Fellow Finnish metalheads Moonsorrow are currently with Century Media, and have had a career that has lasted nearly two decades. Doors for the 16+ show will open at 6:30 p.m. with tickets on sale for $20. Metsatöll, Týr, and Yonder Realm are scheduled to perform as supporting acts.