Musician paid cheaper

Hi, of course is not fair, but i think that everywhere are same problems. If you don t have a success song, to make you to be in top, is very hard. I know how much work a musician, but depend where are you from, in some countryes are a lot problem with people who make art. Here even big musicians try to survive, i mean they sing to private party or try in clubs. Is not fair, but is a real jungle in musicians world.