There's been some interest in this, so we'll jump right into it. We're holding a mixing contest for mere kicks & giggles using a short jazz tune I recorded live as a part of the same session I used to post another tune recently.
All you have to do is respond to this message saying you're interested and on 3/19, I'll make the tracks available for download. It's 8x 16-bit 48KHz tracks compacted into a single self-extracting EXE file of about 40MB so there shouldn't any issues downloading it.
We'd like stereo 16-bit 48KHz mixes and are still working on ways for you to upload it, but I'll keep you in the loop with those details. You'll have until 3/26 to complete your mixing and then the voting will be completed by 4/2/2012.
We'd like a description of what you did - but you can keep it a mystery if you like. No special rules or regulations here, just have fun.