Do they do concerts? Whats the diff b/t a DJ and a pop star like Beiber?
They produce music from scratch, nada goes to a songwriter, agent, anything. No idea what they make from festivals or downloads but 183m views on his video levels guessing he made bank from that alone.
There's prob 1000 others like him out there who haven't had a hit. As a result no gigs, no festivals just hope,