According to the internet,
The Simpsons Movie has an almost all rap soundtrack with songs from Hov, 50, T.I., Wayne, Banner, Beans, Nas, Game, Akon and some horrible rock bands including a duo between some editors' shameless pleasure Maroon 5 and Lil' Flip aka Poorchoicearaci. Hoax potential is high, but we'll ride with the full, alleged tracklist after the jump.
U Can't Shine Like Me- Lil' Romeo
If You Let Me Go - Jay-Z featuring Omarion
So Emotional - 1 Chance
High Away from You - Lifehouse
I Don't Wanna Understand - Jennifer Lopez featuring Three 6 Mafia
I Believe You - Lyfe Jennings
The Way You Roll With Me - T.I.
Dancing Machine - Maroon 5 featuring Lil' Flip
Simpson - Beanie Sigel featuring Jazze Pha
Since You Get Off The Computer - Fall Out Boy
Back Again - Kai featuring Akon
I Will Kill You - Panic! at the Disco
You Gave My Heart - Keyshia Cole featuring Ludacris
The World Is Yours - N.W.A.
In the Rain - Young Jeezy featuring Lil' Wayne
Lockdown - Joe Budden featuring The Game and Mike Jones
Roll Tide - Ja Rule featuring Lloyd and Nelly
I'm Your Mama - Chris Brown featuring Nas
Go to Bed - David Banner
I Don't Wanna Your Stupid Of Me - Ben Folds
Get Off The Porch - Obie Trice featuring 50 Cent and Eminem