The Golden Egg is a unique 1 of 1 artwork that is revealed after the primary sale has ended. Every collector gets the same WAV file and cover art, except for the Golden Egg winner who gets their artwork upgraded to the Golden Egg cover.
The Golden Egg is meant to be special and unique from the rest of the editions of that song so we require using different art for it.
Here are some examples of what artists used as their Golden Egg artwork vs. their song art:
|Song Artwork||Golden Egg Artwork|