The newest member of the music wars, Rock Band Unplugged for PSP got four new downloadable songs via its in-game music store (purchased via their Internet connected PSP or via the PlayStation Network Store through their PC). The four new tracks from Avenged Sevenfold, Dream Theater, Motley Crue and Stone Temple Pilots brings the total downloadable track list up to 14.

Avenged Sevenfold "Afterlife"
Dream Theater "Constant Motion"
Motley Crue "Dr. Feelgood"
Stone Temple Pilots "Sex Type Thing"

PSP players finally get a road tour.

Each tracks costs $1.99 each. After playing with the game over the weekend and doubting the PSP's ability to recreate a true Rock Band experience, we found that getting into the game wasn't hard and actually pretty enjoyable.

Micheal Mullen is the Managing Editor of AOL's GameDaily. Over the past 14 years, he has written about video games, technology and celebs for ZD Net, GameSpot News and Electronic Arts.