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This year, due to recent flooding, the event was moved from its usual venue at Eleanor Tinsley Park to a parking lot adjacent to the Astrodome at NRG Park.
Houston Press Music Editor Chris Gray gives us a rundown of what to expect from this year's event, from electronic dance artist Skrillex, to R&B star R. Kelly, and from 80s new wavers Tears for Fears to metal acts like Pallbearer and Mastodon.