Birdhouse in Your Soul
"Birdhouse in Your Soul" is a cover of the They Might Be Giants song off their "Flood" album.
Jonathan Coulton performed a cover of "Birdhouse in Your Soul" for the first time at his June 5th Cincinnati concert, together with Paul and Storm. Jonathan introduced it as "something they had been working on". It has since been performed at the next two shows as well.
"Birdhouse in Your Soul" has not as of yet been officially recorded; however, there are several YouTube videos of their performance: