Internet Research of my Market

I sell caribbean music downloads for a online e-commerce store, and would like these questions answered about my market, DJ's and caribbean music lovers: 1. What is a caribbean music downloaders biggest frustration? 2. What is his biggest problem or challenge? 3. The top 10 stressed, fears or causes of failures in the market? 4. What specific date backs up the validity of these stresses, fears and causes of failure? 5. When a DJ or caribbean music lover chooses to buy from a store, why do they choose the providers and music that they do? 6. What are the primary reasons a customer would seek out caribbean music downloads? 7. What are the top 3 outcomes DJ's and caribbean music lovers want from the music they buy? 8. What is the average sales cycle for buying music downloads? 9. Who are the top sellers of caribbean music downloads?