Music fans are in for a delight if they purchase of the upcoming Guitar Hero 3 soundtrack CD – it will contain not only the key songs from the game, but also exclusive access to three previously unreleased expansion songs to play on the Xbox 360 version of the game. The CD, which will be released on October 23, will include an unique code users may input here to receive a unique Xbox Live code which can be redeemed for three songs, which are “Carcinogen Crush” from AFI, “Tina” from Flyleaf and a remix of Marilyn Manson’s “Putting Holes in Happiness” by Nick Zinner from the Yeah Yeah Yeahs.

The latter two recordings are also available on the CD, along with AFI’s “Miss Murder,” Sonic Youth’s “Kool Thing,” Queens Of The Stone Age’s “3′s And 7′s,” Smashing Pumpkins’ “Cherub Rock,” Velvet Revolver’s “Slither,” Living Colour’s “Cult Of Personality,” Rise Against’s “Prayer Of The Refugee,” the Guitar Hero rendition of “Devil Went Down To Georgia” by Steve Ouimette and the game’s intro by Slash, who is also a character in the game.

Guitar Hero 3, developed by Neversoft, will be released on PS2, PS3, Wii and Xbox 360 on October 28; a PC version is also in the works.