Any good songs for me to sing?

There's a talent show at my school in a couple weeks that I want to perform in. I learn songs increadibly fast. I am a mezzo (second) soprano and I play accoustic guitar. Are there any good songs that are easy, not classical, that I can play and sing? Anyone have any ideas? I was thinking of a good Jack Johnson song cuz they're easy chords/lyrics that I can sing but I haven't really found one good enough. Thanks!

Any good songs for me to sing?ballet theater

Being Soprano... Eternal Flame might be a good one that will compliment your voice or maybe something like "Whats Up" from 4Non Blonds if you want to do something a little faster. If you could pull that one off you would win for sure.

Any good songs for me to sing?chicago theater opera theater

you could sing beth or i want you or hard luck woman
i miss you- incubus

time after time is great accoustic

dont speak- no doubt

what katie did- libertines

half alive- secondhand seronade
I don't know if you can play the guitar with these but they are great songs and are really easy to learn. The Wizard and I and I'm Not That Girl from Wicked. Go onto wickedthemusical.com and you can listen to them.
Dust in the Wind by Kansas. It's real easy to learn. If you can fingerpick with three fingers and know basic chords you can play the rhythm. Go to www.guitaruniverse.com to find tab
We'll Be Together

I'm not alone

Even when we're apart

I feel you in the air (yeah)

I'm not afraid

I know what you're thinking

I can hear you everywhere

Some people say it'll never happen

That we was wastin' time

But good things come when you least expect them

So i don't really mind

We'll be together

Come whatever

Not just starin' at the stars

Just remember

That no one else can tell us who we are

We'll be together

So don't ever stop listenin' to your heart

Cause i can't turn mine off (whoa, whoa)

I can't pretend

That this is all rehearsal for the real thing

Because it's not

And i know we're young

But i can't help feelin' what i'm feelin'

And i won't stop

Some things are meant to be

And they will be there when the time is right

Even though i know that

I swear i wish you was tonight

We'll be together

Come whatever

Not just starin' at the stars

Just remember

That no one else can tell us who we are

We'll be together

So don't ever stop listenin' to your heart

Cause i can't turn mine off

Ooohh yeah

I like what's happening to me

Ooohh yeah

Nothing else to say oh

Ooohh yeah

Something finally got to me

Carry me away (carry me away)

We'll be together

Come whatever

Not just starin' at the stars

Just remember

That no one else can tell us who we are

We'll be together

So don't ever stop listenin' to your heart

Cause i can't turn mine off (whoa, whoa)

We'll be together

Come whatever (oh, oh)

I'm not alone

Even when we're apart i feel you
lithium by evanescence