The main Audience I think will be from North America most if not all of the people in this list speak English so I think that people who speak English will be the most helpful
What will people who see this website be?
The age I think would 15-30 years old I think older and younger people could check it out but I don't know if they care as much
Which gender will most of my audience be?
I think that both males and females will be able to use this website depending on their music taste I think it should be 50/50