MTV has confirmed that Rock Band Unplugged, its PSP extension to its popular music series, will be released on the handheld in both Europe and North America on June 9th.
It includes 40 master recordings including nine exclusive songs that will debut in Unplugged before arriving as LDC on console versions of the other games. The PSP will also include the system’s first ever in-game DLC store, which will be accessible using user’s current PSN ID.