Red Bull Creation 2013 returns this week and the 72-Hour LIVE build topic has just been announced at the Northside Festival in Williamsburg, Brooklyn. Starting Wednesday, six teams have set out to make a creation around this year’s challenge, “Signal to Noise” – create a musical instrument that is capable of composing and playing live music. The one constraint is that it must be able to be played by special guests and the general public.

The clock is ticking, so tune-in tomorrow to get a glimpse of the direction these creative minds will head as they plow through day 1 of Red Bull Creation 2013.