A new track pack has hit XBox Live, Playstation Network and the Wii. The “Knuckle Sandwich Track Pack” features the following songs: Protest the Hero – “Bloodmeat” Dropkick Murphys – “I’m Shipping up to Boston” Against Me! – “New Wave” Additionally, Activision has announced that there will be two singles and a free track pack with music from bands “featuring musical talent of the rock stars at Activision.” On August 6th, Eric Johson will return with “Camel’s Night Out”. The following week will see the “Music Track Pack” with “The Silence is Deafening” from Awaken, “Nothing All The Time” by H is Orange and “I’ll Never Know” from Hundred Reasons. The month will conclude on August 20th with “Dueling Banjos” recorded by Steve Ouimette which will be the final Guitar Hero World Tour downloadable before Guitar Hero 5 hits store shelves on September 1st. The “Knuckle Sandwich Track Pack” will be available for 440 Microsoft points or $5.49 on the Playstation Network. The are available as singles for 160 Microsoft points, $1.99 on the Playstation Network or 200 Wii points. The “Camel Night’s Out” and “Dueling Banjos” singles will be available for 160 Microsoft points, $1.99 on the Playstation Network or 200 Wii points. The Activision Track Pack will be available for free on XBox Live and the Playstation Network and will also be available as singles on the Wii.