Activision has released a "Modern Metal Track Pack" for Guitar Hero III: Legends of Rock on Xbox Live worldwide and on the US PlayStation Network.
European PSN users will presumably have to wait another week or so, reflecting the delay witnessed with the No Doubt Track Pack, which emerged here yesterday.
The Modern Metal Track Pack consists of "Almost Easy" by Avenged Sevenfold, "The Arsonist" by Thrice, and "Hole in the Earth" by Deftones.
On Xbox Live Marketplace, it costs 500 Microsoft Points (GBP 4.25 / EUR 6.00), while US PSN users pay USD 6.25 (GBP 3.10 / EUR 4.00). Three-song Track Packs typically cost GBP 3.99 on PAL PSN.
Activision also said that we can look forward to a special free track pack to celebrate St. Patrick's Day in mid-March.
The Dropkick Murphys Track Pack will include "Famous for Nothing", "(F)lannigan's Ball" and "Johnny, I Hardly Knew Ya", and will be released on Xbox Live and PlayStation Network. Thrash responsibly.