One Hour Compo celebrates it's 400th round on Thursday June 9th at 9:00PM EST! Don't miss it!

In the not-so-distant future, scientists have discovered an energy source of unknown origin. No one truly understands how it works, but the possibilities seem to be limitless. Will war or world peace ensue? Tonight's theme is "Mysterious Energy Source."

You will have 1 hour to complete your song and 10 minutes to finish it up. You will then have an additional 10 minutes to upload your song. At 6 PST/9 EST you may begin your mixing, please have your files uploaded by 7:20 PST/10:20 EST. Join us for discussion in #thasauce on
  • Start: on 4/24/14
  • Deadline: on 4/24/14
  • Voting Ends: on 5/1/14


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