"Birdhouse in Your Soul"

This morning, my favorite radio station played They Might Be Giants' 1990 tune "Birdhouse in Your Soul." It's proven to be quite an earworm, and I can't get the cheerful sound out of my brain.

Blue canary in the outlet by the light switch
Who watches over you
Make a little birdhouse in your soul
Not to put too fine a point on it
Say I'm the only bee in your bonnet
Make a little birdhouse in your soul

See what I mean?