Sales come from consumers. Consumers have the RIGHT and CHOICE to buy whatever music they like. There are thousands of artists that flop every week regardless of race. To understand why people like Taylor Swift, Rihanna, Adele, and Beyonce are at the top you should analyze consumer spending habits and the importamce of brand marketing. It is easy / lazy to say "white privelege" here but that certainly is NOT the case. No one can dictate how people spend their own money!