Harmonix revealed that instead of charging 500 Microsoft Points ($6.25) for a three song pack as Activision does with Guitar Hero III, they would be releasing the packs for 440 Microsoft Points ($5.49) with -- and here's the kicker -- the option to download individual songs without purchasing the entire pack. Single track pricing starts as low as 80 Microsoft Points ($0.99) and can go as high as 240 Microsoft Points ($2.99), but the "vast majority" will be priced at 159 Microsoft Points ($1.99).
Some of the standout singles planned for release include Weezer's "Buddy Holly," The Clash's "I Fought The Law," and Radiohead's "My Iron Lung." For a full breakdown of the first five weeks of planned DLC for Rock Band, hit the break. Commence dancing in the streets elsewhere (or in the comments).