I need a song re-recorded & Mixed down

I need an original song of mine re-recorded & Mixed down. I also need a pretty quick turn around time, like ASAP.

Additional info:
I have a song already recorded and want some additional production elements - sound effects, synths, samples, percussion, re-recorded instruments. I'm going to hire a different mastering engineer. I'm interested in working with a very experienced mixer. I need the vocals tuned as well.