Just wanna say I love love love the Odd Couple theme song, anyone else?

It is indeed a very catchy tune. I have it on a CD of TV Themes.

I also love the theme Song

I enjoy it after Felix picks up Oscar's cigar butt with his umbrella tip - it puts me in a good mood.

It also has great visuals because they tell what's in store (messy Oscar, neat-freak Felix; sporty, horny Oscar, overly courteous, brainiac Felix).