I guess everything is on youtube these days!!
I'll probably spend all day today listening to old tv theme songs!
Oh yes, how about "The Flintstones"? It was prime-time like the Simpsons, and had a pretty rockin intro.... Have you heard the original theme song?
I just heard it the other day, and also "I Dream of Jeannie" had different theme music originally. Not as good as the classic theme.