Hi! @SPGoding and I will be in for our first Ludum Dare!
SPG - Programming, Design
Me - Music, Sound, Design
We will be using the .NET framework with SharpDX for the heavy lifting, REAPER and Serum for music and sound, and GIMP for some boxy graphics since we both can't draw.
(Sorry, we don't have much experience with porting or engines so the game will be most likely Windows only)

Good luck and have fun everyone!