@misstaylor8 You can hear 2 vocal tracks. The most prominent one is an auto-tuned backing track. He's singing along to that. You can tell because he sings slightly out of tune with it sometimes. Also, when he says, "sing eh-oo..", he sounds nothing like the verses.
@sandinyourshoes Poor Seattle-grungers.. they desperately didn't want to have a 'look'..