The track, "G.L.O.W." will be accompanied by older tunes "1979" and "The Everlasting Gaze" in the downloadable pack, which is vaguely slated for a "post-launch" release.

The Smashing Pumpkins will also appear on the game disc with "Today," and singer-songwriter Billy Corgan will be featured as a playable character.

The known on-disc tracks for Guitar Hero World Tour are listed below:

• Airbourne - "Too Much Too Young..."
• Bob Seger - "Hollywood Nights"
• Dinosaur Jr. - "Feel The Pain"
• Black Rebel Motorcycle Club - "Weapon of Choice"
• Silversun Pickups - "Lazy Eye"
• Survivor - "Eye of the Tiger"
• Black Label Society - "Stillborn"
• Metallica - "Trapped Under Ice"
• System of a Down - "B.Y.O.B.
• Blink 182 - "Dammit"
• Linkin Park - "What I've Done"
• Paramore - "Misery Business"
• The Doors - "Love Me Two Times"
• The Eagles - "Hotel California"
• Ozzy Osbourne - "Crazy Train"
• Ozzy Osbourne - "Mr. Crowley"
• Van Halen - "Hot for Teacher"
• Jimi Hendrix - "Purple Haze (Live, 1969)"
• Jimi Hendrix - "The Wind Cries Mary"
• At the Drive-In - "One Armed Scissor
• Sublime - "Santeria"
• Billy Idol - "Rebel Yell"
• Foo Fighters - "Everlong"
• Steve Miller Band - "The Joker"
• Interpol - "Obstacle 1"
• The Doors - "Light My Fire"
• Michael Jackson - "Beat It"
• Linkin Park - "In The End"
• Smashing Pumpkins - "Bullet with Butterfly Wings"
• Lenny Kravitz - "Are You Gonna Go My Way"
• The Answer - "Never Too Late"
• Nirvana
• Beastie Boys
• Muse

• Def Leppard
• Aerosmith
• KoRn
• The Police
• Red Hot Chili Peppers

Though the sequel, often referred to as Guitar Hero 4, isn't due out until this fall, Activision has already detailed some of its downloadable content, including more tracks from Jimi Hendrix, R.E.M., Metallica and Ozzy Osbourne.

Bringing vocals and drums to the traditionally guitar-only franchise, Guitar Hero World Tour is being developed by Neversoft for the PS3 and Xbox 360, with Vicarious Visions handling the Wii version and Budcat on the PS2 edition.