Need a one page simple website for selling music.

I need a one page website for selling music. I need to upload all my songs so thant a customer can easily buy one song or more and download them after paying for them through paypal. Customers should be able to play a sample of the music lasting for atleast 30seconds before buying.

I also need to display pictures of the albums on the page so that if an indiviual buys the whole album, then I can send it by post.

The website should allow me to make changes or upload new songs or album pictures at later stage.