How much do musicians really make from Spotify, iTunes and YouTube?

Plus Tidal, Deezer, Rhapsody, Beats Music, Google Play and other digital services, as Information Is Beautiful updates its 2010 infographicIn 2010, data journalist and information designer David McCandless published an infographic on his Information is Beautiful website showing how much musicians earned online from sales and streams of their music.It caused quite a stir within the music industry, which even then was debating what the emergence of streaming services like Spotify would mean for ar