"The two lengthy tracks of "Altarwise" were recorded in late 2004 and remastered earlier this year. The first track is a 30-minute experimental work that gradually moves through a wide range of sounds (echoing chimes, mysterious noises, subdued clanking, drones). The second piece is an epic 46-minute composition of deep ambient/drone music that manages to float freely through the listener's imagination while keeping his attention.
While many modern day experimental artists have moved on into the computer realm, Birds of Tin has remained true to the experimental sound of tape loops, lo-fi samplers, and collections of unique toy instruments running through small fx boxes. The sound of the work may have become more cohesive and seamless over the years, but the methods have largely remained the same."