'Rock Band 4' will be co-published by hardware company Mad Catz
 

Rock Band creator Harmonix is bringing a roadie along for this year's release of Rock Band 4 -- Mad Catz, the peripheral manufacturer, will co-publish the game on Xbox One and PlayStation 4. Mad Catz is in charge of making all of the wireless instrum...

http://www.engadget.com/2015/04/21/r...=rss_truncated