You can submit any time on or before April 15th (2011) on the competition thread. You'll need a user account to do so.

CTUK LSDJ Showdown - Promo Video

Thanks for the suggestion an0va, we'd discussed this but I finally made the update to the terms & conditions based on your suggestion. Please submit your tracks before or on the date on April 15th! We'll be making an announcement soon concerning prizes for runners up!

Controllerthrow, in cooperation with Nonelectronics, are proud to announce the first ever CTUK LSDJ Showdown. This is an international LSDJ song writing contest. The winner will receive 1 “prosound” modified Gameboy (original), with a Nonfinite Backlighting Kit preinstalled (v2 with on/off switch), and emblazoned with an official CTUK decal. Also included will be 1 64MB EMS Cartridge (rewritable), with a registered version of LSDJ preinstalled. Roughly a $200.00USD value, entirely free to the winner, shipped anywhere in the world. To all contestants and runners up is the potential for feature in our Chiptune Focus series or Podcast, and the opportunity to be paired with game developers from all over the globe.

Judges:
Awesome Force
Michael "Bibin" Moffitt
James of Br1ght Pr1mate
Chipzel
Freque
Jellica
NeX
Nonfinite

Visit Controllerthrow for details.