If it wasn't for Fight Club, I wouldn't have found out about the Pixies, who play the song "Where is my Mind?" during the explosion and the credits, which is part of the album Surfer Rosa, the second of five that they produced.
Now to the movie. Mind-blowingly fvcking cool. It takes bastardized Nietzsche philosophy and stuffs it down your throat with some of the best lines of dark wit I've heard and constant action. It is perfect for a movie because of the extreme pace and slam down message, leaving minimum time to think for yourself if what they're saying has some truth to it or if they're spewing out sh!t for you to eat up. Also very entertaining, never getting boring, always pulling a surprise out of somewhere, always something to look for when you watch it again, and again, and again.