I have been an opera singer for 8 years; and what I know is that the voice is a muscle. Everyone can train their voice with the right guidance; and so everyone can learn to sing. Granted; not all of us have rhythm or a natural inclination for hearing notes correctly so not all of us will become good singers; but all of us have the ability.
So getting into the industry is not much a matter of talent - talent and skill can be made. Getting into the industry has to do with being marketable; willing to see yourself as a ''brand'' and basically being willing to do what you're told in order to make money and rise to fame.
Those who are in control of marketing; the big businesses and those who can invest money in the training are all involved with the lluminati one way or another; so they will require that you follow their protocol and support their agenda. You don't need to sell your soul for that (you could to add some extra zest) but you have to accept that they will determine the way you present yourself to the outside world.
So you might not BE a satanist (thought certain artists absolutely are; like Britney spears etc) ; but you will have to accept presenting yourself as one in order to rise through the ranks. And then when you end up in the upper echolons; there's always someone willing to tell you how you could get into the big club.. and sell your soul as a final touch