Here are four of his songs on YouTube; as you can see he covers a wide range of topics:

I'm in love with an Idaho girl (with an AK-47) — Politics & Romance
http://www.youtube.com/watch?v=okmwKq9qxz4

The Goldfish — Theology & Early Childhood Education
http://www.youtube.com/watch?v=wD-owdIQ4JY

World's Longest Catholic Name — Romance & Criminal Justice
http://www.youtube.com/watch?v=vB0pAXSpQmQ

A Folk Song All About Hardware — Home Improvement http://www.youtube.com/watch?v=7Fmcam3W91Q

I'll try to find time to transcribe at least a couple of these, but in the meantime I think some of you will enjoy listening (and watching his deadpan delivery)...

Haruo