This Cd is awesome. The cd name, hybrid theory, is kinda cool because it used to be the bands name, why they changed it I dont know but the CD is bad ass. I'd say it is definately worth the 15 or so dollars it costs. Just make sure when you buy it dont let your ADAM2 borrow it. All the songs on it are good and their type of rap/rock/DJing is awesome. seriously go out and buy it or you can just hit up adam and borrow it for a few months.