As I said, by their estimates. I do not endorse the idiocy that compels this greed and ignorance towards true art. I myself am a musician and by no means am I popular or thriving on my art. I can’t be upset with Spotify because it’s still a better system than hoping any physical media I release will make it into the hands of others, in a music industry that has generally discouraged people from listening to underground artists. With digital media, Bandcamp is probably one of the best platforms for artists.