"The trademark refers to "computer game software and related instruction manual sold together as a unit; interactive video game programs; computer game discs; downloadable software for use in connection with computer games; video game controllers; interactive video game comprised of a CD or DVD sold as a unit with a video game controller." It looks like your guitar is going to get a friend."

"Will the Nintendo DS version of Guitar Hero, currently in development at Vicarious Visions, be titled Guitar Hero: On Tour? Trademark hunting blog Trademork found a trademark application for the title on the United States Patent and Trademark Office website, filed by Activision on January 19th. While the listing does not specifically mention the Nintendo DS (or any platform), it does apply to the following items:

Computer game software and related instruction manual sold together as a ..."