Very little of the money being made actually goes to the artist. Now we have even more data on this. Citibank recently released a massive and incredibly thorough report on the entire music industry showing how and where the money is made. There’s lots of interesting and useful information in the report, but the headline grabbing fact is that musicians end up with just about 12% of global music revenue.
Source: Only 12% Of Music Revenue Goes To Actual Artists | Techdirt