Activision, which publishes the popular Guitar Hero series, has filed a trademark for Sing Hero prompting speculation that the company might be preparing a dedicated karaoke game.
This falls in line with Activision’s plans to create “all new differentiated Guitar Hero products” in the second half of 2009. They have also promised a “major re-stage” of the franchise, which added mics and drums in its latest iteration.
It can also be noted that Activision plans to triple the amount of Guitar Hero releases by next year. Three more titles are due out by the end of June, including Guitar Hero: Metallica, Guitar Hero Greatest Hits and Guitar Hero On Tour: Modern Hits.