GameSpot writes: "One of the biggest features from Guitar Hero: World Tour, the music studio, will be available in the Metallica game. A few Metallica-specific guitar sounds have even been added, such as the ESP Truckster guitar tone. All the songs you make in the music studio here will be compatible with those made in World Tour's music studio, and vice versa. That's good news if you've created a discography's worth of Metallica-inspired tunes in the World Tour music studio and would love nothing more than to play them in Metallica's favorite venues using spot-on doppelgangers of the band. You'll have the chance to do that when the game is released this spring".