To access reference mastering head to our homepage, eMastered.com, and click on the "Reference" button next to the main upload button:
From there you will be presented with two upload circles. click on the left-most circle to upload your unmastered track, and the right-most for your reference. Make sure it follows our FAQ guidelines and best practices before uploading:
After both files have been uploaded the engine will proceed to master your track as it does normally, only this time it first will begin to understand what makes your reference track sound the way it does.