as soon as you reach scale, your currency will face the same problem as any other currency. And why is this dedicated to music scene? Do you have agreements with producers or anything similar?
Perhaps the message below from the first post will answer the bold part of your question.

It absolutely answers the bold part of my question, thanks. But in regards to the first part of the question, it is exactly what will happen. If your network is successful you will run into the same scalability issues as any other digital currency.
I couldn;t find any faces , who are those guys ? I can't see them o the website either