Selling Independent MP3s Direct to Customer?

jetsetsc asks: "I am not a programmer but I am a musician. My band's recordings belong to the band, and we'd like to skip the middlemen — labels, iTunes, Amazon, CDBaby, etc — and setup a way to sell MP3's cheaply, and directly to fans. I have searched quite a bit and found nothing that fits the bill. Snocap is sort of similar, but they are more about a central store with a MySpace tie in. We don't need a fancy search, or a complicated 'if you liked this try...' feature. I figure potential fans can find our webpage on their own, referred by Pandora, a music blog, internet radio, or even (gasp!) a print article. When they get there it'd be great if they could listen to samples, check off the songs they want, pay 39 cents (or however much) through PayPal, and get a secure non-transferable download just like iTunes. DRM not required. I can't believe in this day and age that a service or software package like this doesn't exist. Any ideas?"