Harmonix has been hard at work and Dead Heads everywhere should be grateful. Tomorrow’s Rock Band DLC is a super-sized pack of nothing but Grateful Dead songs, and they’re all masters!

Straight from Harmonix on the Rock Band forums.

Grateful Dead Pack (all songs by the Grateful Dead)

“China Cat Sunflower” (Master)
“Casey Jones” (Master)
“Sugar Magnolia” (Master)
“Truckin” (Master)
“Franklin’s Tower” (Master)
“I Need A Miracle” (Master)

All songs can be bought individually for $1.99 (160 Microsoft Points) or the whole pack can be purchased for $9.99 (800 Microsoft Points).

While this is certainly a good week for Grateful Dead fans, hopefully it’s another step towards the promised album downloads. The pack should be available tomorrow morning, at least to those of us who already have the game. Sorry Europe!