Music Beats Selling Website

I need a php/mysql site that will list and sell beats using payment gateways like paypal. beat producers should be able to register and upload their beats to the site, add descriptions, and set a price for their beats. Beats will have a test play function where the beats can be played for a short amount of time before the user decides to buy it. Add to wish list, shopping cart, etc. The site owner makes a percentage of the sale which is specified in the admin panel. Site sales are sent straight to site owners paypal account after a purchase. Beats producers can track on their sales and money on the site until their account reaches a set limit, where they can request a check or paypal deposit. Everything should be automated. Affiliate support will be great. Admin messaging system. Site must be very colorful and appealing. Clean code. Clear MVA coding. It will be best if you already have a script ready that u can alter for my needs. is sent straight to his paypal account. Happy Bidding