After promising  the release of the Rush album Moving Pictures for this week's Rock Band DLC, Harmonix has announced that they have run into some "unforeseen technical difficulties" that have sidelined the release for at least a couple more weeks.

However, they promised that there will still be DLC for this week and that "exciting news" is on the way from this weekend's PAX event, presumably related to Rock Band 2. We'll let you know what happens.

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