Guitar Hero World Tour officially announced

We posted the video yesterday, which I’ve reposted, and today Activision made it official. A few key things from the press release for Guitar Hero World Tour include downloadable content for the Wii, wireless instruments and a redesigned guitar. Full release after the break. Activision Unveils Guitar Hero(R) World Tour - the Definitive Rock & Roll Music Videogaming Experience New State of the Art Wireless Instruments Innovative Music Studio Lets Players Compose, Record, Edit and Share Mus