Rock Band Downloadable Tracks

If you have the game Rock Band for the Xbox 360, there are now three downloadable Black Sabbath songs from Xbox Live available. The three songs are available either as a three pack, or individually. If you buy them as a pack, you save a few bucks over the individual prices.
Anyway, the three songs are “N.I.B.”, “Sweet Leaf”, and “War Pigs”.
All three are covers, they are not the original tracks. If you’re familiar with Rock Band and Guitar Hero, not all of the songs in the games are originals, some are covers. I’m told it has to do with licensing costs regarding the original recordings.
Anyway, if you want to play some classic Iommi riffs, now you can.
More information on the downloads is available here.