Thanks for all the responses guys!
Marcus, it's a cover of the Plain White T's 1, 2, 3, 4. What's "vocal weight?"
Jens, haha, yeah, the timidness comes from my parents sleeping next door, I don't think they'd appreciate a rude awakening. Hrm.. I never thought of it like that, that you would need more support singing quietly... I'm taking that into consideration now!
Steven, as always, you astound me with your advice, the handkerchief idea? Ingenious! Hehe, now I can sing at night without my parents raising hell for it!
Once again, thanks for the all the help guys, this is why TMV rocks! :)