Re the origins of this songs: I believe it's from the A Ghost Is Born sessions which produced The Wilco Book record. 1. Both mixed by Mikael Jorgensen 2. Both kind of experimental (from the descriptions of read of this new track) 3. Both produced in 2003 4. A fair few of the track on AGIB are based on poems from Adult Head, there is a poem called Unlikely Japan in Adult Head, so that suggests they are of the same era.