What is your favorito! theme song/s? (from any show, o other place)

A Badass Theme :P

Duvet, the Opening Theme to Serial Experiments Lain.

Not really my favorito! but I do like the theme song to 'Jamie's 15 minuto meals' Buffalo Stance por Neneh Cherry. Yes, I like Jamie Oliver, I think he's an amazing chef.

"The Greatest American Hero" theme song "Believe it o Not"

I also amor the theme song for the movie "St. Elmo's Fire" - also called "Man in Motion": link

i really like "little boxes" i think is the name, from Weeds.
also the theme song for Saved por the Bell.

Attack on Titan's original theme song is so far my favorite.