Overview

The general goal of the artist earnings is to support the creators of the radio stations. Artists will be paid a portion of the sales of the game and it's DLCs.

Earnings

Game Sales

XX% of the game's profits, (after taxes and store fees,) will be split between the artists. (Thinking 20%?)

Soundtrack Sales

All the profits from the sale of the soundtrack, (after taxes and store fees,) will be split between the artists. (Thinking $15? Maybe $8?)

"Support the Artists" DLC

This would be an optional DLC purely for supporting the artists with money. Like the soundtrack, all the profits, (after taxes and store fees,) will be split between the artists. (Thinking $30? Maybe $20?)
Idea: Have each artist create a note for anyone who buys the DLC. Add them all to the world when the DLC is purchased