Hows
From the RockBand Creators Site...
Step One: Author Your Track
You'll be able to take the stems from any master recording* and create MIDI charts for each instrument using the Reaper Digital Audio Workstation equipped with our free authoring plugins. Audition the track on your Xbox 360 console to make sure it rocks properly. When it’s good to go, you'll package everything up and share your track with the RBN community.
>> We're with you so far. Sounds a little tricky, but we're game... so to speak.
Step Two: Upload
When you’re satisfied with your track, upload it to this site so that your peers can evaluate it. Anyone in the Creators community will be able to download and audition the track on their own Xbox consoles, and they’ll give you valuable constructive feedback that will help you revise your work and make your track as fun and challenging as possible.
>> Got it...
Step Three: Review
When you upload your song to the Creators site, it will be immediately available for any other Creator with a Premium Account* to download and audition. Your peers will post valuable, detailed feedback on your song. Once you and your peers agree that your song is ready for primetime, you’ll submit it for peer review. Once it passes peer review, your song is released into the world.
>> Everyone checks out each others stuff, sounds fun...
Step Four: Publish
All your hard work will have paid off, literally. Once your song is approved, it will go straight into publication, available for purchase to millions of Rock Band fans in the Rock Band store and on the Xbox LIVE Marketplace. And you'll get a cut of every sale.
>> Then we all get rich together. No prob.