John Mellencamp was on NPR recently and said, I only write four songs. I got the same 4 songs and I just rewrite them 50 times." One of his songs is "mortality" i think he sang three different versions of it in this one interview.

I don't know if you have 4 songs or 100 but you often write about "looking for meaning". That is a poets quest and you are definitely a poet.

The NPR interview discusses song craft and it is worth a listen;
http://www.npr.org/templates/story/story.php?storyId=129303836&ft=1&f=13





"Imagination is more important than knowledge." - Albert Einstein