Guitar Hero World Tour Dec. DLC: The Eagles, Nirvana, Smashing Pumpkins & free reggae rock

Activision has released the December DLC set list for Guitar Hero World Tour featuring four consecutive weeks of releases (that's a certified streak!). And did we mention the reggae rock is free? Let's smoke toast to that! Details below -- music videos after the break.

The Smashing Pumpkins Track Pack (Dec. 4th):

• "G.L.O.W."
  
• "1979"
• "Everlasting Gaze"

Nirvana Track Pack (Dec. 11th):

• "You Know You're Right"
• "Negative Creep"
• "Sliver"

The Eagles Track Pack (Dec. 18th):

• "One of These Nights"
• "Life in the Fast Lane"
• "Frail Grasp on the Big Picture" (from Long Road out of Eden)

Free Reggae Rock Track Pack (Dec. 23rd):

• "Jimi" - Slightly Stoopid
• "Your Face" - Pepper
• "Sacrifice" - Expendables

Note: All premium track packs are priced as follows: 440 (XBLM); $5.49 (PSN); not available on Wii. Individual tracks are sold for: 160 (XBLM); $1.99 (PSN); 200 Wii Points.