Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Awesome lryix.... great beat, best song

Usually I am not a fan of hip hop music, but this beat is so jumpin' that I can't help but sing to it. If you havn't heard this song already, you better because it has a real cool sound... and it's not hard to sing to! Check out MTV and see "Back that Thing up." it's a cool video... and that gives you a chance to see the edited version.