Thanks for the opinions, everyone... I have another one to add, though. It's from Massive Attack, but I can't remember the name. During the whole length of the song, a baby still in the womb of the mother sings the song. It's just freaky. You can see the embryonic fluid all around him, and he looks just real, his lips going perfectly with the vocals, his small hands waving about.
Oh, I found the title... it's Teardrop, by Massive Attack.