Courtesy of Dingoobr:
as we have said in previous post , the team TEAM SOFT BR (Dihego, Danilo, Vanderson and Jessica) launched the game Guitar On Fire Demo 1.0 for Windows and Dingux.
It is a simulator / game guitar, where you must press certain buttons as the music. It is much like the popular Guitar Hero and Rock Band . The game is based on GoF_Engine, a simulation engine of innovative portable guitar.
As noted in the file readme.txt , the game features improved stability in Dingux running at 400mhz. So there might be problems, try to set the overclocking menu for that game GMENU