Expect to see these a lot more often, as we provide you with a list of the latest upcoming music from titles like Rock Band, Guitar Hero, SingStar and Lips.

Harmonix and MTV Games has announced that three exclusive tracks from Green Day, as well as songs from artists performing at the RockStar Energy Drink Mayhem Festival, will be added to the Rock Band Music Store next week.

Hit the link for the full list…

• Behemoth – Conquer All
• Black Dahlia Murder – What a Horrible Night to Have a Curse
• Cannibal Corpse – Hammer Smashed Face
• God Forbid – Empire of the Gun
• Green Day – 21 Guns, East Jesus Nowhere, Know Your Enemy
• Job for a Cowboy – Embedded
• Marilyn Manson – Disposable Teens
• Slayer – Black Magic
• Whitechapel – This Is Exile

Prices:

• Green Day Pack (440 MS Points, $5.49)
• Mayhem Pack (1,080 MS Points, $13.49)
• Individually (160 MS Points, $1.99)