I also remember lyrics by remembering the story in the song. I say to myself...now what is this song about...what happens first...etc. It's usually the timeline that helps me. As a vocalist, for some reason I find it easier to remember other folks songs than my own. I usually try to go back to when I was writing it and remember what I wanted to say when writing the lyrics in my mind.

Roxy
http://www.soundclick.com/roxycain


What you think you already know-you'll never learn
and if you always do what you've always done
they results will always be the same.