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

What is an impact? An impact can be defined as something that has a strong effect on someone or something. It can also be defined as the action of one object coming forcibly into contact with another. What does impact mean to you? Tonight's theme is "impact."

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 10/10/13
  • Deadline: on 10/10/13
  • Voting Ends: on 10/17/13


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