Music game developer Harmonix has announced a new publishing deal for its Rock Band 3 console title. It will be re-released before Christmas by Mad Catz, a company best known for selling gaming peripherals rather than software. The deal is logical though: Mad Catz will be selling the game bundled with its own Rock Band 3 keyboard and guitar controllers. The game was previously published by MTV’s games division, but Harmonix has since spun out again as an independent company. The deal raises the prospect of a Rock Band 4 at some stage in 2012.