Today Activision announced the downloadable content coming to Guitar Hero: World Tour over the course of March. The next few weeks will see songs from Jimi Hendrix, Queen, and various European bands added to the music game's catalog.

The European Track Pack - March 5th

• "Break It Out" by Vanilla Sky
• "In the Shadows" by The Rasmus
• "C'est Comme Ca" by Les Rita Mitsouko

The European Track Pack - March 19th

• "What Have You Done" by Within Temptation
• "Hier Kommt Alex" by Die Toten Hosen
• "Carolina" by M-Clan

The Jimi Hendrix Track Pack - March 19th

• "Freedom" by Jimi Hendrix
• "Angel" by Jimi Hendrix
  
• "Foxey Lady (Live)" by Jimi Hendrix

The Queen Track Pack - March 26th

• "We Are The Champions" by Queen
  
• "Fat Bottomed Girls" by Queen
  
• "C-lebrity" by Queen

These songs have the usual prices - 440 Microsoft Points ($5.50) for a track pack or 160 Microsoft Points ($2) per song. Apparently the Hendrix track pack will only be available for purchase a bundle, though.