Rock Band 3 patch fixes annoyances with overdrive, clarity

Rock Band 3 may be revered, but no game is without imperfections. That in mind, Harmonix has just released a new patch which fixes a few of the game's annoyances, and puts an end to a certain method of exploitation. First of all, for PS3 users, if you've ever noticed weird distortion noises while playing with the keyboard controller, this patch will fix that. Everything else applies to both the Xbox